? 4.8 9. A) 5.4 C) 6.6 B) 7 D) 7.5

Q: er 1 4 4

A: We can find the area of the circle as below, by doing necessary construction.

Q: 中 In the parallelogram shown, find x. 10"

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Q: Determine the radius of a circle inscribed in a triangle whose sides measures 7yd., 9yd., and 11yd.…

A: We will first find the general formula to find the radius of the circle inscribed in the triangle.…

Q: Find the area of the triangle given ? = 5, ? = 7, ? = 11

A: Area of the triangle having sides a, b & c is given by Heron's formula, which is…

Q: 3x- 1 V Y Зх + 7 8x %23

A:

Q: y 5 4 3 2, -6-5 -4 -3 -2-A 0 1 2 3 4 5 6 -1 -2 -3 -4 A -5 -6 す 0u

A:

Q: 11. Find the area of the triangle: a = 75.4, b = 52, c = 52

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: 21.9 cm B 15.9 29.Sem em A find all missing angles.

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Q: 243 km to mi ... 243 km is approximately (Round to the nearest hundredth as needed.) mi.

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Q: 5. Find the area of the parallelogram 3.5 mm 13 mm ;12 mm area mm:

A: Explanation of the answer is as follows

Q: What portion of a circle does a sector make up?

A:

Q: . PQRS is a parallelogram. Find the ratio of the areas of: a. APTO and ARSO b. ARPS and ATPS

A: Solution: Consider the given parallelogram PQRS. PT = 8 AND TQ = 4 therefore PQ = 8+4 = 12 = SR PS =…

Q: In the parallelogram shown, find x. 10" 10 10" 10" 14" ...

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Q: Find the area of the triangle having the indicated angle and sides.   C=84degrees30', a=17, b=22

A: Given:- C=84°30', a=17, b=22 To find:- Area of triangle satisfies given conditions

Q: What is the total lineal distance, in feet, along the curb shown? Round off to the next largest…

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Q: 3x-1 v | Y 3x + 7 8x

A: Using trapezoid midsegment formula

Q: Portfolio #3: Draw a triangle with area 70.0 cm². Use a ruler to measure out your base and height,…

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Q: 12cm.

A: Given: Diameter of the circle (d) = 12cm.     To determine: Area of the circle.

Q: 2.) Find the area of a circle that has a circumference of 24TT feet.

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Q: Give the following line segment lengths, would a triangle made from these segments be acute, right,…

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Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.