Quiz In Class

Title: Proving Special Angle Pairs

Grade: 10-a Lesson: S1-L6

Explanation:

Quiz: in Class

Problem Id Question

1

In the following figure L1 and L2 are two perpendicular lines that intersect at O. Through O, another straight line M is drawn; some angles thus formed have been marked. If x:y = 3:7, what is the value of \$\angle z\$.

1

A) 153°

B) 152°

C) 155°

D) 154°

2

In the following figure A ∥ B and transversal l \$m \angle 3 = 5x +2y\$ , \$m \angle 5 = 4x + 6y\$ and \$m \angle 6 = 6x - 3y\$ find x and y.

2

A) x = 16.99 and y = 3.45

B) x = 16.95 and y = 3.39

C) x = 16.93 and y = 3.47

D) x = 16.97 and y = 3.55

3

The lines TV ∥ WY with transversal line RS \$m \angle RUV = (x+5)(x-4)\$ , \$m \angle WXS = x^2 - 4\$ and find x and angles.

3

A) X = 16 and 256°

B) X = 16 and 254°

C) X = 16 and 252°

D) None of these

4

Given the diagram below , determine the values of the angles b,c,d,e,f,g and h.

4

A) b = 125° , c = 55° , d =55° ,e =125° , f =125° , g = 125° and h = 125°

B) b = 125° , c = 125° , d =55° ,e =125° , f =125° , g = 55° and h = 125°

C) b = 125° , c = 55° , d =125° ,e =55° , f =125° , g = 125° and h = 55°

D) b = 125° , c = 125° , d =55° ,e =55° , f =125° , g = 125° and h = 55°

5

Lines PQ and RS intersect each other at 0. If \$\angle POS : \angle POR = 4 : 8\$, find all the angles x,y and z.

5

A) 124° ,58° and 58°

B) 60° , 60° and 120°

C) 58°, 58° and 124°

D) 120° , 60° and 60°


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