Answer:
B
Step-by-step explanation:
According to the theorem, equal sides have equal angles opposite to them so AB AND AC are equal so x and y are also equal
C. 9^4
when dividing with exponents, i usually just look at the exponents and subract them so i did 12-8 for this problem
The answer is B.
remember to use the reciprocal when dividing with fractions
Lateral is 13.8cm
Total surface area is 32cm
