Question

Find the area of the triangle with a pase or 30 cm and a neignt of 28 cm. a 425 sq. cm b 540 sq. cm c 440 sq. cm d 420 sq. cm

Answer 1

The base of triangle is b = 30 cm.

The height of triangle is h = 28 cm.

Determine the area of the triangle.

`\begin{gathered} A=(1)/(2)\cdot b\cdot h \\ =(1)/(2)\cdot30\cdot28 \\ =15\cdot28 \\ =420 \end{gathered}`

Thus, area of triangle is 420 sq. cm