1 Answer

Ram V · Answer 1 · 2023-11-15T16:00:46+0000

Answer:

The base is 12.5 cm.

Step-by-step explanation:

From the diagram, the perpendicular height of the triangle = 32cm

Area = 400 square cm.

$\text{Area of a triangle=}(1)/(2)* Base* Perpendicular\; Height$

Substitute the given values into the formula:

$\begin{gathered} 400=(1)/(2)*\text{Base}*32 \\ 16*\text{Base}=400 \\ \text{Base}=(400)/(32) \\ \text{Base}=12.5\operatorname{cm} \end{gathered}$

The base is 12.5 cm.

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