Question

what is the area of the triangle? 30 cm 45 cm 20 cm square centimeters

Explanation:

Step1: Recall area formula

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

Step2: Identify base and height

From the image, the base is 30 cm and the height is 20 cm.

Step3: Calculate the area

$A = \frac{1}{2}\times30\times20= 300$ square - centimeters.

Answer:

300 square centimeters