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1 vote
The pictures are the questions

The pictures are the questions-example-1
The pictures are the questions-example-1
The pictures are the questions-example-2
User Kajiyama
by
8.1k points

2 Answers

3 votes

Answer:

A) Photo attached

B) 260

Explanation:

A) Image Attached

B) LSA = 2bs where, b = base, s = slant height

LSA = 2*10*13

= 260

OR

LSA = sum of area of the 4 triangles

= 4 * area of the triangle

= 4 * (base * height/2)

= 4 * (10*13/2)

= 4*(5*13)

= 4*65

= 260

The pictures are the questions-example-1
User Johnson
by
7.8k points
1 vote

Check the picture below.

so the lateral area is really just the area of the green triangles.


\stackrel{ \textit{area of the four triangles} }{4\left[\cfrac{1}{2}(\underset{b}{10})(\underset{h}{13}) \right]}\implies \text{\LARGE 260}~in^2

The pictures are the questions-example-1
User Fyodor Khruschov
by
8.4k points

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