Answer:
72
Step-by-step explanation:
The formula for surface area is SA = 2lw + 2wh + 2lh
W = width
L= length
H = height
A = 2(wl + hl + hw)
2·(6·3+2·3+2·6)
Simplify that down to get the answer 72
Answer:
Your answer is drawn in the picture.
Step-by-step explanation:
Solve for <Q and then figure out which degree is bigger which mean that degree's side is big.
Answer:
it is a 90 degree angle
Step-by-step explanation:
because the little square in the corner
Answer:
Angle A = 97.5º
Step-by-step explanation:
Supplmentary means 2 angles that equal 180º. So we already have 1 angle, so now all we have to do is subtract 82.5 from 180.
180 - 82.5 = 97.5