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Find the surface area of the pyramid. The side lengths of the base are equal.
11.4 yd
6 yd
The surface area is
square yards.

Please help !:)

Find the surface area of the pyramid The side lengths of the base are equal 114 yd 6 yd The surface area is square yards Please help class=

Respuesta :

Answer:

A = 177.46

Step-by-step explanation:

[tex]A = lw + l\sqrt{(\frac{w}{2})^{2} + h^{2}} + w \sqrt{(\frac{l}{2})^{2} + h^{2}[/tex]

A = 6*6+6root((6/2)^2+11.4^2)+6root((6/2)^2+11.4^2)

A = 177.46
Surface area is 177.46