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Arlecino [84]
3 years ago
11

Determine the surface area of the rectangular prism below.

Mathematics
1 answer:
Greeley [361]3 years ago
8 0

Determine the surface area of the rectangular prism below.

Length = 10cm

Width = 5cm

Height = 2cm

a) 80 cm²

b) 100 cm²

c) 160 cm²

d) 17 cm²

Answer:

c) 160 cm²

Step-by-step explanation:

The formula for the Surface Area of a rectangular prism =

A=2(wl + hl + hw)

Length = 10cm

Width = 5cm

Height = 2cm

Hence:

Area =2× (5 × 10 + 2 × 10 + 2 × 5) cm²

= 2 × ( 50 + 20 + 10) cm²

= 2 × (80) cm²

= 160 cm²

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