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: 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, =…

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

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

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

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

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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,…

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