Answer:
Here, length is 8 in. Width is 4in. and height is (3+3+3)=9 in. Then use the formula.
A= 2wl+2hl+2hw
= 2×4×8 + 2×9×8+2×9×4
=280 inch²
Answer:
I think it is wrong because it is unlike term
Angle 1 is congruent to angle 7
1. is 9
and the other ones i dont really know
4 and 59 hundredths so the 9 is in the hundredths.
