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3 years ago

PLEASE HELP ME

Mathematics

2 answers:

AfilCa [17]3 years ago

8 0

In square based pyramid
Length of base (a)=6cm
Slant height (l)=4 cm
Now,
LSA=2al
= 2*6*4
=48cm^2

Paha777 [63]3 years ago

4 0

Answer:

Surrounding area of pyramid = area of a side face multiplied by 4

Step-by-step explanation:

The area of a side face is the area of the triangle:

$\frac{1}{2} *6*4$ = 12

So the perimeter of the pyramid is:

12×4=48

Explanation: because the side faces have the same area.

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3 years ago

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