Answer : E ; 105 square feet
Explanation : 7 x 15 = 105
Answer:
D. 19.6in
Step-by-step explanation:
ΔAFC is similar o ΔA'FC'. Therefore, their sides are in ration to one another:
FA/F'A'=AC/A'C'
9/(9+12)=8.4/A'C'
9/21=8.4/A'C'
3/7=8.4/A'C'
A'C'=8.4/(3/7)=19.6
B) Yes, the congruence can be proved using the ASA Postulate.
Answer:
im sorry but the picture is black-
Step-by-step explanation:
Answer:
Step-by-step explanation:
the volume is like
so we have