the answer is supposed to be 132 at the most of a
for b it is 165
Answer:
no
Step-by-step explanation:
1. what is this supposed to mean
Let X represent the length of the chord.
By using Pythagoras' Theorem:
4^2 + (X/2)^2 = 15^2
(X^2)/4 = 209
X^2 = 836
X = 28.91
-1 i think that the answer is -1