Answer: B= 12
Step-by-step explananoin
Alr A squared plus B squared equals C squared
So C squared minus A Squared equals B squared
15 Squared minus 9 squared equals 144
Do the unsquare thing and you get 12
Answer:
I think it's 12
Step-by-step explanation:
sorry if I'm wrong
I believe its 45 degrees.
100⁰
because this is a quadrilateral inscribed in the circle
=> x + 80 = 180
<=> x = 180 - 80 = 100⁰
The answers are 4,8, and 12.
P = 2 × 4in + 2 × 1in = 8in + 2in = 10in
using Pythagoras theorem
it's option c
