A= 28.
The formula for the Pythagorean theorem is A^2 + B^2 = C^2
So plug in what you know. A^2 + 21^2 = 35^2 you get A^2+ 441 = 1225. You then take away 441 from 1225 and you get A^2 = 784. You have to find the square root of 784 which is 28. So side A is 28.
Answer:
The Answer is C
Step-by-step explanation:
I can see B equals 3 and and b times 2 gives us 2 b's
Answer:
4 x 6 = 24 feet squared
Step-by-step explanation:
The answer is 84 + c; 84 + (-14) = 70; 70 degrees F
Answer:
448
Step-by-step explanation:
A=((a+b)/2) h=(17+39)/2·16=448