SA= 72cm
SA = 2(LW+LH+WH)
L-length
W-width
H-height
I believe it is a rational number
Answer:
Step-by-step explanation:
1) 5 + 12 + 2 + 15 + 9 /5
= 43/5
= 8.6 years
2) 8 + 12 + 7 + 10 + 15 / 5
= 52/5
= 10.4 points
3) 144 + 270 + 204 / 3
= 348 + 270 / 3
= 618 / 3
= 206 books
Since AE is 68 and BD is shorter the only logical answer is 34
Answer:
P = 48.2 ft
Step-by-step explanation:
P = 2ℓ + 2w
We know that l = 8.3 and w = 15.8
P = 2(8.3) + 2 (15.8)
P = 16.6 + 31.6
P = 48.2 ft