E F D G C H I J P K +M 1 Identify the points of the unit circle above. The angles have reference angles of 1 EXACT values using square roots. 6 " 7T, and 3T. Give

Q: 19. ABC is a triangle with m(ZA)= 60°, m(ZB)=45°. If AC=20, find the length of BC (Hint: Draw a…

A: ABC is a triangle, m∠A=60° , m(∠B)=45° and AC=20

Q: A. 2.2 mi В. 0.4 mi 30. A forest ranger spots a fire from a 28-foot tower. The angle of depression…

A:

Q: Find the missing side length of X

A: Given: A right-angle triangle with one angle as 90°, second angle as 45° and one side of length 4…

Q: 8. Find the value of z. A P R '(42 – 10)°

A: An angle inscribed across a circle's diameter is always a right angle:

Q: Calculate angle K in degrees. [16 ]

A: Please refer to the image below

Q: Order the 5 side lengths from greatest to least.

A:

Q: 16. Find the value of each a) interior and b) exterior angle of a regular nonagon

A: We need to find all missing angles and segments. The solution to the given questions is given below.

Q: Dctermine the number of triangles formed qiven condition.s. 9=10 b-10 LA= 45°

A:

Q: Find angle –30° in radian measure as a multiple of a. a. 67 b. T/2 2 с. 6 d. 3 3 е. 6

A: The given angle is of measure

Q: Find m PHD. HD and CP are diameters. H Y 30° G 68° P.

A: To find the measure of the given arc apply the following  theorem. The sum of the central angles of…

Q: 2 Given a circle with radius, r, and a sector with area, A, formed by angle of 0 radians. Find a…

A: Here we have to find the area of the sector.

Q: 16 D C a W 449 56° А 22 B

A:

Q: B. SIMILAR OR NOT SIMILAR! For each pair of triangles, indicate whether the two triangles are…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: If mAD = (19x - 49)" and mCD = (Sx + 37), find mCD Use the diagram to answer question 9. * O A. 203°…

A:

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.