To find the length of the 3rd side, you would use the pythagorean theorem
a^2 + b^2 = c^2
132^2 + b^2 = 157^2
17424 + b^2 = 24649
b^2 = 7225
b = square root of 7225
<span>D. It is incorrect because the length of the unknown side is the square root of 7,225.</span>
Billion million Gillian
Idk delete this comment I don't deserve it here not a proper answer :(
X=9 beecause 135-20 =115 and 130 is bigger than 130
Answer:
what is the topic?
Step-by-step explanation:
Answer:
Option 2
Step-by-step explanation:
Because it shows that it is going up in a half not a whole.
