Find the missing angles, Angle relationships 2

30

<1 and <2 are complementary angles. if m<1= -2x and the m<2= 5x, solve for x.

43

<1 and <2 are complementary angles. if m<1= 4 - 2x and the m<2= 4x, solve for x.

25

<1 and <2 are complementary angles. if m<1= x + 15 and the m<2= 2x, solve for x.

27

<A and <B are supplementary. if m<A = 4x+8 , and the m<B= 2x+10, solve for x.

9

<A and <B are supplementary. if m<A = x+139 , and the m<B= 32, solve for x.

32

<A and <B are supplementary. if m<A = x-4 , and the m<B= 5x-8, solve for x.

2

<A and <B are vertical angles. if m<A= 2x-6 and the m<B= 7x-16, solve for x.

12

<A and <B are vertical angles. if m<A= 3x+9 and the m<B= 4x-3, solve for x.

10

<A and <B are vertical angles. if m<A= 6x and the m<B= 5x +10, solve for x.

16

Angles T and V are complementary. Angle T has a measure of (2x + 10) degrees. Angle V has a measure of 48 degrees. What is the value of x?

C. Supplementary Angles

Angles that add up to 180 degrees are... A. Vertical Angles B. Complentary Angles C. Supplementary Angles D. Adjacent Angles

x=20 Vertical angles are congruent.

Solve for x and justify your answer with a vocabulary term.

x=81 degrees, vertical angles y=21 degrees, supplementary angles

Solve for x and y, and justify each answer with a vocabulary term.

x=86 degrees, supplementary angles y=69 degrees, vertical angles

Solve for x and y, and justify each answer with a vocabulary term.

x=23 Angle relationships are supplementary (add up to 180 degrees).

Solve for x.

x=23 degrees The angles shown are supplementary (add up to 180 degrees).

Solve for x.

x=9 Vertical angles are congruent.

Solve for x.

72

Two angles, a and b, are supplementary. Angle a is represented by 3x degrees and angle b is 2x degrees. What is the degree of the smaller angle?