2 years ago

What is the Lateral surface area?

Mathematics

1 answer:

crimeas [40]2 years ago

7 0

Answer:

252 cm²

Step-by-step explanation:

Lateral surface area = area of the 3 triangular surfaces (the base is not included)

Area of 1 triangular face = ½*bh

b = 12 cm

h = 14 cm

Area = ½*12*14 = 6*14

Area = 84 cm²

✅Lateral surface area = 3(84) = 252 cm²

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