Question

What is the surface area of the solid that this net can form?A net has 3 rectangular faces and 2 triangular faces. One rectangle has a base of 13 and height of 5. Another has a base of 12 and height of 5. Another has a base of 5 and height of 5. The triangles have a base of 12 and height of 5.

Answer 1

its c

Explanation:

Answer 2

210

Explanation:

The area will be the sum of all the areas, there are 3 rectangles and two triangles:

the area of the rectangle is b * h

Rectangle 1:

13 * 5 = 65

Rectangle 2:

12 * 5 = 60

Rectangle 3:

5 * 5 = 25

For the area of the triangle it is b * h / 2, but being two triangles it would be 2 * b * h / 2 = b * h

Triangles

12 * 5 = 60

So in total it would be:

65 + 60 +25 + 60 = 210