Answer
Step-by-step explanation:
first find area of the rectangle which is base×height
7×14=98
then find area of triangle which is b×h/2
you can see the entire length is 14 so then you subtract the 5+5 from 14 and you get 4 as the base of the triangle
for the height of the triangle, you can see the whole thing is 16 so then you subtract the 7 from 16 and get 9 as the height
base×height for the triangle is 9×4 which =36 and then divide it by 2 (formula) its then 18
for the final answer you add 18 (triangle) and 98 (rectangle) together and get 116 cm square
