Find the lateral area $L$ of a pyramid if side $a = 5 cm$ and slant height $s = 10 cm$ .

Answer

$100 cm^{2}$

Explanation

To find lateral surface $L$ use formula:

L = 2 \cdot a \cdot s

After substituting $a = 5 cm$ and $s = 10 cm$ we have:

L = 10 cm \cdot 10 cm

L = 100 cm^{2}

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Find the lateral area L of a pyramid if side a=5cm and slant height s=10cm.

100cm2

Find the lateral area $L$ of a pyramid if side $a = 5 cm$ and slant height $s = 10 cm$ .

$100 cm^{2}$