Answer:
B
Step-by-step explanation:
all sides are the same
Answer:
Try to use your calculator and just substitute values
Step-by-step explanation:
Answer: the answer is A
Step-by-step explanation:
Jus took the quiz
Answer:
It should be 21.1
Step-by-step explanation:
Answer:
15 cm^2
Step-by-step explanation:
Simply multiply the base times the height of the cross section. So 3 x 5 is 15