Question

find the area.
16 cm
25 cm
a =? cm²

Explanation:

Step1: Recall area formula

The area formula for a triangle is $A=\frac{1}{2}\times base\times height$.

Step2: Identify base and height

The base of the triangle is $25$ cm and the height is $16$ cm.

Step3: Substitute values

Substitute base = $25$ cm and height = $16$ cm into the formula: $A=\frac{1}{2}\times25\times16$.

Step4: Calculate

First, $25\times16 = 400$, then $\frac{1}{2}\times400=200$.

Answer:

$200$