Answer:
Step-by-step explanation:
Two faces are 6” by 9”. Two faces are 6” by 2”. Two faces are 9” by 2”.
Surface are = 2*6*9 + 2*6*2 + 2*9*2 = 108 + 24 + 36 = 168 square inches
here is the answer I just took a picture because I already answered this for someone eles
Answer:
14. congruent means "THE SAME" so it will be "A" because there all the same letter.
15. D
Answer:
3
Step-by-step explanation:
Equation a^2 + b^2 = c^2
c = longest side, unknown
The answer is D.
12^2 + 10^2 = c^2