The figure at right shows a cube ABCDEFGH, where P the midpoint of FE. (a)Calculate the size of the dihedral angle formed by square ABCD and triangle PCD. (b)What happens to the angle if P is a different point on FE?

Q: 2. Draw APAC with mZA = 105°, AP = 5 cm, and AC = 8.5 cm. Measure PC and LC. CAD EA ADAC

A: The solution is given below

Q: B= 17°, b 6.2, a = 10.60 O A. A= 150°,C= 13°, c= 4.8 O B. no triangle O C. A, = 30°, C, = 133°, c, =…

A:

Q: NO.: DATE: Find the number OF sides of a regular poolygon ireach exterior angle is 30 and determine…

A: Given  Exterior angle=30 degree To find: Number of sides and type of polygon

Q: # 19) Refer to the drill jig in the figure shown. Determine angle 1 83⁰ 150° 51° 90⁰ 36°

A:

Q: B 13 12 A b (a) Determine the length of side b. (b) Determine the value of cse(B). (c) Determine the…

A:

Q: 15. Find the width of the lake pictured below: 900 ft 800 ft 70°

A:

Q: AABC is an isosceles right triangle. If AB -3, what is AC? Show your work or explain how you got…

A: Given: AB=3 Pythagoras theorem: In a right angle triangle square of the hypotenuse is equal to the…

Q: The diagram shows the triangle ABC, with |AC| = 14cm, |BC| ABC = 63°. 14 cm 10 cm 63° B Find ZCAB in…

A:

Q: 31. In right triangle ABC with C = 90°, AC = 15 and BC = 8. What is csc B? 8 17 15 b.- 17 17 d.- 15…

A:

Q: Consider the unit circle. What angle is formed by the point at position 1 2' 2 ?

A:

Q: 1. What do the following pictures tell you about the value of H I ()+()*+G)*+G)*+... 2. What do the…

A: As per bartleby guidelines we solve only first question and rest question can be reposted…

Q: 4. AXYZ, shown in the diagram, was created by constructing two adjacent triangles, AXYW (a 30-60-90…

A:

Q: Construct a right-angled triangle, given the hypotenuse and the difference between the base angles.…

A:

Q: Suppose that AABC is a right triangle with ZC = 90°.

A:

Q: Consider the triangle ABC with A = 60 0 , B = 75 0     a n d     c = 2  Find  the exact value of…

A: Given,         The triangle ABC with A=60°, B=75° and c=2.

Q: For any triangle ABC with angles with positive measures mZA, mZB, and mZC and side lengths of a, b,…

A:

Q: 30. In right triangle ABC with C = 90°, AB = 10 and BC = 8. What is cos A? 4 3 4 3 а. b.- 5 d. - 4…

A: Option B is the correct answer. Pythagorean theorem must be applied to find out unknown side length…