The figure shows a circle with center at Cand a radius of r, and right triang ADC. Find r if AB = 49ft and AD = = 63 ft. A B C D

Q: Approximate the area of a parallelogram that has sides of lengths a and b (in feet) if one angle at…

A: Approximate the area of a parallelogram that has sides of lengths a and b (in feet) if one angle at…

Q: ABC is an isosceles triangle, with AB = AC. A 13 cm C 9 cm [2]

A: Explanation of the answer is as follows

Q: yellow ball. The angle at the yellow How far apart are the yellow and red balls to the nearest…

A: Use sin rule when any 3 three parameters of trangle is given.

Q: Assume that in the given diagram, the circumference is 24 inches and the length of arc DE is 3…

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Q: 2. Find the length of chord HT that is 4 cm from the center of circle A with a radius of 5. Hint:…

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Q: Calculate angle K in degrees. [16 ]

A: Please refer to the image below

Q: In rhombus ABCD, AC = 50. Find DC. round to the whole unit A B 23 E D DC =

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Q: In this figure, the horizontal and vertical distances between adjacent dots is set at 1 cm. Find the…

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Q: Find the exact values of sides of the given triangle h, r, x, and y if = 5√6. Simplify all answers.…

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Q: BC is 1/4 of a circle with center A. If BD = AB, then measure of angle DAC is?

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Q: The sector of a circle has an area of 36.3 in? and has an angle that measure 65°. What is the…

A: Area of the sector of the circle A = 36.3 in2central angle θ=65°let radius =r

Q: Find AB in circle O. CD=20 9. 20 25

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Q: Evaluate f, z dz, where C is the unit circle in the counterclocwise direction. O 2ni O 4ri O -2ni

A: Given: ∮C Z¯dz we will use the the result: Given the ingredients we define the complex line…

Q: P ☺

A: Given query is to find the perimeter of the half circle.

Q: 4. An equilateral triangle has side lengths of 10 cm. The length of the altitude is ---- A. 5 cm 5…

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Q: 10.5 Find the measure of ZWXV. * 100°

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Q: Find angle A in the triangle below: 35 km 27 km 50 km Please innut your answers correct to 4…

A: Given triangle is Now sides of the angle is a=50, b=27, c=35 To find the angle A, we use cosine…

Q: Given the triangle below, find the missing sides and angles. C 28 yd 20 yd 76° В mZA = m2C = AB =

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Q: In the diagram, O is the centre of the circle. A, B and D are points on the circle. OA, OB, OD and…

A: This problem can be solved using Pythagoras theorem.