Answer:
B equals 60 and 36+54 = 90
Answer:
The lateral area is equal to
LA=64\sqrt{3}\ m^{2}
Step-by-step explanation:
Answer:

Step-by-step explanation:

convert mixed fraction into improper fraction.

calculate the sum of the fraction:

6x-9=15
6x=24
x=4
Therefore the answer is A.
Hope this helps :)