Question on: WAEC Mathematics - 2004
Calculate the total surface area of a cupboard which measures 12cm by 10cm by 8cm
A
1920cm2
B
592cm2
C
296cm2
D
148cm2
Ask EduPadi AI for a detailed answer
Correct Option: C
Total surfaced area of a cupboard = lb + lh + bh
l = length h = height b = base
l = 12cm h = 10cm b = 8cm
T.S.A (= (12 \times 8 \times 12 \times 10 + 8 \times 10)cm^<br />
= (96 + 120 + 80)cm^2 = 296cm^2)
Add your answer
Please share this, thanks!
No responses