proof from Archimedes for the area of the circle formula

Q: )Let ABC be an isosceles triangle with AB-AC Let D be the foot af the A to BC. ( Prove that AD…

A: NOTE- AS WE ARE ALLOWED TO ANSWER FIRST QUESTION IN ONE SESSION SO I HAVE ANSWERED FIRST ONE FOR…

Q: In a circle with the radius of 6 units, what is the length of an arc intercepted by a central angle…

A: given central angle os π3given radius=6 units formula for arc length is L=θ2π×2πr

Q: 1. In tríangle ABC, b 5, c 8 and mzA = 25. Find the area.

A: topic - area of triangle

Q: In the figure given below, AB is a diameter of the circle with center 0. If m ZABC = 30° and m ZCAD…

A: We are given the following figure. We are also given that m∠ABC=30° and m∠CAD=140°. We know that…

Q: A sector of a circle has a central angle of 150°. Find the area of the sector if the radius of the…

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Q: 6. The diameter of a circle is 8 feet. What is the angle measure of an arc 3 feet long? 1-37 km d-8…

A: Given: d=8ft ⇒r=4ft and  l=3πTo find the arc angle:

Q: Two circles are concentric. Two arcs are formed by the same central angle, with arc lengths of 54…

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Q: P 6 Find the area of the segment cut off by a chord of length 10 cm from a circle radius 13 cm. 7 A…

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Q: The circle shown above has a radius of 4. The central angle, a, of the sector is -a radians, and the…

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Q: 45 45°

A: Given triangle is : To find the value of x

Q: Which theorems do Kepler's Triangle relate each other with? Euler's Number Euclidian Geometry Golden…

A: Kepler's Triangle:   A Kepler triangle is a right triangle formed by three squares with areas in…

Q: 1. ESSENTIAL QUESTION How are similarity in right triangles and the Pythagorean Theorem related?

A: Write the relation between similarity in right triangles and the Pythagorean theorem.

Q: 14. Choose the best answer. The ratio of the leg adjacent to an angle to the hypotenuse of a right…

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Q: State the name of a radius State the name of the apothem

A: I have provided a solution in step2

Q: Suppose you know the lengths of all three sides (SSS) of a triangle which is not a right triangle.…

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Q: Find the area of the following region. The region inside the rose r = 10 sin 20 and inside the…

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Q: 2.9Let't" be areal number and let p( be the point on the circle that corresponds tot" find the…

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Q: Challenge problem 5. Find the arc length of the semicircle. Enter an exact answer in terms of T.

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Q: Find the value of x in the triangle shown below. 4 Choose 1 answer: x = 8 r = V8

A: Solve for x

Q: The area of a circle is 225TTTT in?. What is its radius?

A: Given area of the circle 225π in2 To find the radius of the circle