Consider the circle with centre O and prove the following A 3.1 3.2 3.3 A₂ = B₂ A = 2B₂ OC L BD C

Q: Consider a triangle with sides 3 cm, 4 cm, and x cm. Let e be the included angles of the sides with…

A:

Q: 12. Which of the following will rotate the regular polygon shown onto itself? A. 30° В. 36° С. 45°…

A: Rotating a n-gon by a multiple of 360n carries the n-gon onto itself.

Q: 1. For the given circle, find the value of x. 80° X.

A: We use Angle sum property  i.e. sum of all interior angles of a triangle is 180°

Q: I=3 (z+e Let C be a unit circle. Then, 2i-e2z I = § dz c (z+e)8 O ei 0. 21 ONone of these

A:

Q: 6 The value of 0dz, where the contour is the unit circle traversed clockwise, is

A:

Q: O 4. You are inscribing a regular octagon in a circle. You need to know the angle measure between…

A:

Q: The shaded region represents the major segment of the circle. 100° 15 in. O True O False 24 in.

A: We have to solve the problem

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

A:

Q: Find the value of Y SST DA x² + y² if T is the top half of the unit disc. (That is, the portion of…

A:

Q: Use the given circle. Find the arc length s, leave your answer in terms of T. 120° 3 m O 2n m O 4m m…

A:

Q: In the diagram of circle C below, ARC(SQ) measures (3x)°, and ZRCQ measures x°.

A:

Q: 2. In the figure on the right, the circle is inscribed in the right triangle ABC with hypotenuse AC.…

A: The given figure

Q: A circular park has a worn path across one side, as shown. Suppose you have approximated the length…

A: Let's find radius of the park.

Q: Classify each triangle by its angles and sides

A: Triangles can be classified according to their sides and angles. If all the sides of a triangle are…

Q: X+4 3. If 4 then 4

A: Apply ratio proportion property

Q: 2. The center of the circle is Q. The radius of the circle is 18 in. What is the length of arc SP?…

A: