The area of a sector of a circle is 198TT Cm2. Find the measure of the central angle if the radius is 18 cm. Round to the nearest whole number. The measure of the central angle is degrees.

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Q: what is the area of a triangle with sides a and b and an included angle.

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Q: Given an arc with measure 62° in a circle with radius 2m. What is the length of the arc?

A: applying formula for length of arc

Q: Draw an acute triangle with an area of 10 cm?. On the grid below each square represents 1cm by 1cm.

A: we have to draw an acute angled triangle with area 10 cm2  here we are choosing triangle whose base…

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A: Given yard is in the shape of triangle, with the dimensions 120 ft, 84 ft  and  85 ft.

Q: The angle subtended by an arc of a circle of radius 60cm is 152 degrees. What is the length of the…

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Q: Given the area of a sector that subtended by angle of 60° is 6t cm. Find the radius of the circle.

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Q: If the sector formed by a central angle of 30° has an area of n/3 square centimeters, find the…

A: Given area of a sector formed by a central angle of 30° is π3 cm2. We know that area of sector…

Q: In circle E, AB | CD and BC is a diameter. 2. If mAC = 4x + 5 and mBD = 2(x + 20), what is m/ABC? A…

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…

Q: A parallelogram has adjacent sides of length 4 cm and 6 cm. If the included angle measures 52°, find…

A: We use Trigonometry ratios  Area of parallelogram = Base X Height

Q: The measure of each interior angle of a regular polygon is eleven timesthat of an exterior angle.…

A: Let x & y be the measure of interior and exterior angle of the regular polygon respectively.…

Q: A circle has a diameter of 14 mi. mi?

A: Area of circle = pi*r2

Q: Given that AB is a diameter of circle O and mAD = 130°, what is the measure of ZDAB? %3D C 130 VB…

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Q: Find the radius of the circle if its area is: 144πcm2

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Q: What is the radius of a sector of a circle with a central angle of measure 36° and whose area is O O…

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Q: If the diameter of a circle is 6 units, find the area of a sector with a sector angle of 80°

A: The area of a sector is calculated using the formula: A=θ3600×πr2, where r is the radius of the…

Q: Find the radius of a circle with a circumference of 18π18π mi.

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Q: Given: • Circle B with tangent AD and tangent DC'. • Arc AC has a measure of 85°. B

A: This is a problem related to geometry part. Since here nothing mentioned to calculate i will…

Q: A circle with a diameter of 10 cm and a central angle of 30° is drawn below. What is the area, to…

A: Here we have to first find the area of the sector and then find the nearest tenth of the area.…

Q: What is the area of a sector of a circle with a central angle of measure 90° and whose diameter is…

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Q: The distance around a circular path is 1,000 meters. Which of the following most nearly approximates…

A: The distance around a circular path is called the circumference of the circle. If  r  is the radius…

Q: Find the perimeter and area of the parallel ogram. Round to the nearest tenth if necessary. 24 ft 20…

A: Given: A parallelogram with base 24 ft and side 20 ft. Perimeter of…

Q: Given the angle equals n/6 where. Calculate the combined circumference of the two circles minus the…

A: Q.38 Given the two circles with radius of one circle r1=10 and the distance between their centers is…

Q: In circle D, BC is a diameter, DA is a radius, and mAB equals sixty degrees What is m2 CAD?

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Q: The radius of the base of a right circular cone measures 5 in. If the altitude of the cone measures…

A: Given that the radius of the base of a right circular cone measures 5 in. The altitude of the cone…

Q: If the area of the circle is 360 in?, what is the area of the sector if its central angle measures…

A: The area of a sector of central angle θ and radius r is given by  Area of sector=θ360×πr2Area of…

Q: Given a Regular pentagon with side length of 6 ft, find the Area by finding the following, what is…

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Q: 8 cm 50

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Q: Find the radius of the circle given the area of the sector is 189.0 and the angle measure is 60…

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Q: What is the radius of a sector of a circle with a central angle of measure 45° and whose area is…

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Q: What is the radius of a sector of a circle with a central angle of measure 90° and whose area is 411…

A: A sector of central angle of measure 90° and whose area is 4π cm2

Q: Given a triangle with sides that measure 4ft, 5ft, and 6ft. Find the area in square feet. Round to…

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Q: The circumference of a cricle, given in terms of the number pi, is 14 inches. Which of the following…

A: Given,  Circumference of circle = 14 inches . We have to find area of circle

Q: 10. What is the area of a sector, in terms of n, with a central angle of and a diameter of 16 cm?

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Q: The radius of a circle is 5.6cm. Calculate the area of the sector if the central angle is 80degrees

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Q: Find the area of triangle ABC with the given parts. Round to the nearest tenth when necessary. a =…

A: The triangle ABC has lengths a=18.7 cm, b=18.5 cm, c=16.7 cm

Q: Find the radius of the circle given the area of the sector is 18.8 and the angle measure is 135…

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Q: Calculate the area of the pink part of the circle, if radius is 6 inches. 6 inches Area of the whole…

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Q: 2. The radius of a circle is 20 cm. Find the length of the arc whose subtended angle measures 150°.

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Q: The diagonals of a rectangle enclose an angle of measure 78°. If the perimeter of the rectangle is…

A: Let the length and the breadth of the rectangle be l and b.   Then we have,…

Q: Find the distance between the centres of the holes in the metal plate shown in the diagram below.…

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Q: In the accompanying diagram of circle 0 with diameter AOB , mBC =124° . Which of the following is…

A: For the given information, we have to find the measure of angle ABC.

Q: 33 ст 44° X Cm 12 ст

A: We have to find x

Q: What is the angle (in degrees) subtended by a sector with an area of 39.27 cm² and a radius of 5cm.…

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Q: В а A C b

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Q: what is the radius of a circle that has a sector area of 3π cm2 and a central angle of 120°?

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Q: Determine the length of side a, to the nearest tenth of a centimetre, given that b = 33.4 cm, angle…

A: Given:-  b= 33.4 cm, angle B = 82°, and angle c = 64°. To find:- Side a

Q: A parallelogram has an area of 200 cm². The side lengths are 90 cm and 30 cm. Find the measures of…

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Q: A central angle of a circle subtends an arc of 14π/3 cm. If the measure of the central angle is 70…

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