1 Answer

Christian Meyer · Answer 1 · 2023-02-18T02:05:05+0000

Notice that we can divide the polygon in two regular polygons:

then, we can find the area separately:

$\begin{gathered} Area\text{ of the square:} \\ A_1=12\cdot12=144\operatorname{cm}^2 \\ \text{Area of the triangle:} \\ A_2=(12\cdot19)/(2)=(228)/(2)=114\operatorname{cm}^2 \end{gathered}$

adding both areas, we get:

$A=A_1+A_2=144\operatorname{cm}+114\operatorname{cm}=258\operatorname{cm}^2$

therefore, the area of the polygon is 258 square centimeters

How much Square cm is the area of the polygon?-example-1

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions