Please answer this i need ot for tomorrow. ill make u brainliest if you answer this correctly.
10. If the mZACD = 137º and m2ACB = 90%, which of the following is the m_BCD?
A. 47°
B. 45°
D. 30°
C. 36°
11. Two angles are complementary if the sum of the measures of their angles is ?
A. 90°
B. 180°
C. 240°
D. 360°
12. Two angles are supplementary if the sum of the measures of their angles is ?
A. 180°
B. 135°
C. 90°
D. 45°
13. The measure of an angle and its supplement are in the ratio of 2:3. Find the
measure of the angles?
A 108°
B. 72°
C. 54°
D. 36°
Figure 2.
A
2
1
B.
4
3
с
6 5
D
87
For i ems 14 - 16 please refer to Figure 2
14. Using figure 2 above AB CD and t is not perpendicular to them. Which pair of
angles are NOT congruent?
A 21 & 22
B. 22 & 27
C. 26 & 23
D. 23 & 25
15. If 25 and 26 form a linear pair, and m25 = 95°, which of the following is m26?
A. 5
B. 85
C. 90
D.95
16. Consider 21 and 24 are vertical angles. If m_1 = 7x - 15, m24 = 2x + 5
Which of the following is the measure of each angle?
A. 6°
B. 10°
C. 13°
D. 19°
17. The common endpoint of two rays forming an angle is called
A segment
B. vertex
C. midpoint
?
D. bisector​