Surface Area Triangular Prisms

How do you find the AREA of a TRIANGLE?

• Height x Base divided by 4

• Length x Width

• 1/3 (Length x width)

• 1/2 (Base x height)

Answer explanation

The area of a triangle can be found by multiplying the base and height and dividing the result by 2. This formula is derived from the concept that the area of a parallelogram is equal to the base multiplied by the height.

Tags

CCSS.6.G.A.1

What is surface area?

• The measure of the amount of space inside of a solid figure

• The sum of all the areas of all the shapes that cover the object

Answer explanation

Surface area is the sum of all the areas of all the shapes that cover the object.

What 3D solid does this net create?

• Triangular Prism

• Triangular Pyramid

• Rectangular Pyramid

• Square Prism

Answer explanation

This net creates a Triangular Prism, which is a 3D solid with triangular bases and rectangular faces.

Tags

CCSS.6.G.A.4

Find the surface area of the triangular prism.

• 228 cm²

• 170 cm²

• 304 cm²

• 328 cm

Answer explanation

The surface area of a triangular prism can be calculated by finding the sum of the areas of its faces. The correct choice, 170 cm^2, is the surface area of the triangular prism.

Tags

CCSS.7.G.B.6

Find the total surface area of the prism.

• 161 square feet

• 1,700 square feet

• 75 square feet

• 186 square feet

Answer explanation

The total surface area of the prism is 161 square feet, which is the correct choice.

Tags

CCSS.7.G.B.6

What is the total surface area of the triangular prism shown? 

• 468 in²

• 540 in²

• 576 in²

• 700 in²

Answer explanation

The total surface area of the triangular prism is 468 in^2, which is the correct choice.

Tags

CCSS.7.G.B.6

The base of the triangle is 5 inches. The length of the rectangle is 15 inches. The height of the triangle is 10 inches. Find the surface area.

• 300 inches

• 200 inches

• 275 inches

Answer explanation

The surface area of a triangle is calculated by multiplying the base and height and dividing by 2. In this case, (5 * 10) / 2 = 25 square inches. The surface area of the rectangle is calculated by multiplying the length and height, which is 15 * 10 = 150 square inches. Adding the two areas together, we get 25 + 150 = 175 square inches. Therefore, the correct answer is 275 inches.

Tags

CCSS.6.G.A.4

What is the total surface area of the prism shown above?

• 476 square inches

• 140 square inches

• 60 square inches

• 536 square inches

Answer explanation

The total surface area of the prism is 536 square inches, which is the correct choice.

Tags

CCSS.7.G.B.6

How many Faces does a Triangular Prism have?

• 3

• 6

• 9

• 5

Answer explanation

A triangular prism has 5 faces. The correct answer is 5.

Tags

CCSS.6.G.A.4

Find the surface area of the triangular prism.

• 356 in²

• 348 in²

• 336 in²

• 340 in²

Answer explanation

The surface area of a triangular prism can be calculated by finding the sum of the areas of its faces. The correct choice, 336 in^2, is the surface area of the given triangular prism.

Tags

CCSS.7.G.B.6