M8_Q4_LT

If m∠1 = (x + 5)°, m∠2 = (3x + 10)°, and m∠4 = 135°, find the value of x?

• 60

• 50

• 40

• 30

Given m∠3 = (x + 25)° and m∠4 = (4x - 5)°, what is the measurement of ∠4?

In a parallel line cut by a transversal, if angle 1 is 60°, what is the measure of its corresponding angle?

If m∠5 = 55°, what is the measure of ∠1?

What is the m∠2 ,If the m∠7=55°?

What is the symbol used to represent parallel lines?

• / /

• ∥

• <>

• ⊥

If ΔABC represents a course for an undersea vehicle, which turn will be the sharpest - that is, which angle has the least measure?

• ∠A

• ∠C

• ∠B

• None of the above

What is the measure of ∠x?

• 48°

• 51°

• 58°

• 61°

Which of the following is the largest angle?

• ∠A

• ∠B

• ∠C

• ∠A or ∠B

Arrange the order of side lengths from greatest to least.

• LM, LN, MN

• LN, LM, MN

• MN, LN, LM

• MN, LM, LN