Answer:
s = (14 + 7 + 11)/2 = 32/2 =16
=> area = sqrt(16*(16-14)*(16-11)*(16-7)) = ~37.95
=> h = 2*Area/Base = 2*37.95/14 = 5.42
And what happened?
you didn’t finish your sentence, lol
Answer:
3x-21
Step-by-step explanation:
3*x+3*(-7)=3x-21
Answer:
r = 6.7
Step-by-step explanation:
9²-6²=45
√45=6.7
Answer: B
The diameter is 3, so you have to divide by 2 to get the raduis. After that just plug in the height and radius and that's your answer!
Hope this helped you!
