Find the surface area of the regular pyramid shown in the accompanying diagram. If necessary, express your answer in simplest ra
1 answer:
Answer:
The area of the pyramid is 360 unit²
Step-by-step explanation:
Given
Base Edge, a = 10
Height, h = 12
Required
Determine the surface area
The surface area of a regular pyramid is calculated as thus;

Substitute values for a and h

Evaluate all squares



Take positive square root of 169



<em>Hence, the area of the pyramid is 360 unit²</em>
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