The net of a triangular prism is shown.

Mathematics

2 answers:

Stella [2.4K]3 years ago

7 0

Its C. 48 in2
Explanation:
The formula for the area for a rectangle is length x width.
The formula for the area of a triangle is
Base x height divided by 2

The net given is a flattened out version of a triangular prism.
A net is usually given when ur finding the surface area of a 3d figure since it is more easier. Surface area is just adding up all the area of the faces that make up the figure.

Ima just sum it up all for you:
The area of the BOTH triangles is 6 in2
The area of the square on the left is 9 in2
Area of the rectangle at the center is 12 in2
Area of the rectangle on the right is 15 in2

Add up 6 + 6 + 9 + 12 + 15 = 48

HAVE A NICE DAY (and please mark me BRAINLIEST tysm)

FrozenT [24]3 years ago

4 0

Answer:

I’m pretty sure 60 or 56

Step-by-step explanation:

12+12+12+14+16 should be each square/shape I wrong so I’m so sorry I really hope I helped I think my equation is wrong but I hope my answer isn’t

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Answer:

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Answer:

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4 years ago

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pickupchik [31]

Step-by-step explanation:

Hello, there!!!

Let ABC be a Right angled triangle, 

where, AB = 3

BC= 10

and AC= x

now,

As the triangle is a Right angled triangle, taking angle C asrefrence angle. we get,