tyronereevey2784 tyronereevey2784
  • 22-03-2021
  • Mathematics
contestada

Determine the surface area of the rectangular prism below.


80 cm 2

100 cm 2

160 cm 2

17 cm 2

Respuesta :

adefunkeadewole adefunkeadewole
  • 27-03-2021

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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