Question

Find the total surface area of this square based pyramid. 10ft 10 ft [? ]ft?

Answer 1

Answer:

300 $ft^{2}$

Step-by-step explanation:

area of triangle= $\frac{b*h}{2}$

$\frac{10*10}{2}$ = 50

4 sides of the triangle

4*50=200

area of square= l*w

10*10=100

area of square+area of triangles

200+100=300

_$ft^{2}$=300$ft^{2}$