Easily, take the square root of the number in the right side to find the radius

is the answer
Area = 1/2 x B x H
1/2 x 28.3 x 12.8 = 181.12
Answer is #3
The correct answers are A, D, and E.
Answer:
AB = 12.5
Step-by-step explanation:
BX is an altitude and a median. That means that triangle ABC is isosceles.
AB = CB
<u>AB = 12.5</u>