AC
Same line segment just goes in the other direction.
Answer:

Step-by-step explanation:
Given

Required
Solve for s

Add
to both sides

Take LCM




Answer:
b) The measure of angle B is 117°.
Step-by-step explanation:
Angles A and C are vertical angles, so are congruent. Angles C and 27° total 90°, so ...
∠C = 90° -27° = 63° . . . . . not 53°
The measure of angle B is the supplement of angle A or C, so is ...
∠B = 180° -∠C = 180° -63°
∠B = 117°
Only choice B is correct.
Answer:45cm³
Step-by-step explanation:
Volume=l×b×h
5×3×3=45