Pythagorean Theorem - Topic 7

A right triangle has legs of length 8 in. and 10 in. What is the length of the hypotenuse?

• 2 inches

• 6 inches

• 11 inches

Tags

8.G.7

An isosceles triangle has base length 18 cm and height 4 cm. What is the approximate length of the other two sides?

• 18.44 cm

• 9.85 cm

• 22 cm

• 13 cm

Tags

8.G.7

A triangle has two sides of length 6 m and 11 m. Select ALL the values of its third side that would make a right triangle.

• 5 m

• 17 m

Tags

8.G.7

Triangle ABC has an isosceles triangle. If the triangle has a height of 4 in. and side AC has length 12 in. , what is the perimeter of the triangle? Round your answer to the nearest inch. Write your numerical answer only, no label.

Tags

CCSS.3.MD.D.8

Ranee is creating a diagram to prove that a certain triangle is a right triangle. In her diagram she uses three white quadrilaterals that are squares. Which diagram could be the one that Ranee is creating?

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Tags

8.G.7

Caleb has a piece of rectangular paper that is 12 inches wide by 16 inches long. He drew a straight line along the diagonal of the paper. What is the length of the line Caleb drew?

• 20 inches

• 28 inches

Tags

8.G.7

Select ALL the statements that are true about right triangles.

• Given a right triangle, if you pick any two sides' lengths , their sum equals the length of the third side.

• All right triangles are similar.

Tags

8.G.6

Which set of side lengths forms a right triangle?

• 11 cm, 2 cm, 5 cm

• 10 m, 8 m, 6 m

• 4 units, 5 units, 7 units

• 6 in, 13 in, 11 in

Tags

8.G.6

Select the right triangle that is a right triangle.

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Tags

8.G.6

Select ALL the points that can be used to find the distance between the points (4,1) and (3,8) using the Pythagorean theorem.

• (0,0)

• (4,8)

• (4,3)

• (3,1)

Tags

8.G.8