Find the lateral area $L A$ of a triangular prism if side $a = 5 cm$ and length $l = 12 cm$ .

Answer

$180 cm^{2}$

Explanation

To find lateral $A L$ use formula:

A L = 3 \cdot a \cdot l

After substituting $a = 5 cm$ and $l = 12 cm$ we have:

A L = 15 cm \cdot 12 cm

A L = 180 cm^{2}

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Find the lateral area LA of a triangular prism if side a=5cm and length l=12cm.

180cm2

Find the lateral area $L A$ of a triangular prism if side $a = 5 cm$ and length $l = 12 cm$ .

$180 cm^{2}$