TR = 6
QR = 2(TR)
QR = 2(6)
QR = 12
Answer:
The answer is below....V
Step-by-step explanation:
Brainliest when you can if you will!!!!
x=7x-21
Step-by-step explanation:
- x=7x-21
- 21=7x-x
- 21=6x
- x=21/6
- x=7/2
- x=3.5
Answer:
SA = π3^2 + π3(7.5)
Step-by-step explanation: r is radius and L
is r*l/2
so 3*5/2=15/2=7.5
seriously look at a problem more carefully and memorise your formulas!