A. 48 sq cm
To find the total surface area of the object, you need to add up the areas of all the sides.
Top: 12 cm x 4 cm = 48 sq cm
Side: 4 cm x 6 cm = 24 sq cm
Side: 6 cm x 7 cm = 42 sq cm
Bottom: 7 cm x 5 cm = 35 sq cm
Bottom Left: 5 cm x 2 cm = 10 sq cm
Bottom of the Left: 7 cm x 2 cm = 14 sq cm
Total Surface Area = 48 sq cm + 24 sq cm + 42 sq cm + 35 sq cm + 10 sq cm + 14 sq cm = 173 sq cm
So, the correct answer is 173 sq cm.
What is the area of the object above?
top 12cm
side 4cm
other side 6cm
bottom 7cm
bottom left 5cm
bottom of the left 2cm
A.
48 sq cm
B.
62 sq cm
C.
14 sq cm
D.
84 sq cm
1 answer