Pythagorean Theorems

Which statement could you use to make the proof of Pythagorean Theorem using the diagram?

• Because 3+4=7, the Pythagorean Theorem is a²+b²=c².

• Because 9+16=25, the Pythagorean Theorem is a+b=c.

• Because 3+4=7, the Pythagorean Theorem is a+b=c.

• Because 9+16=25, the Pythagorean Theorem is a²+b²=c².

Tags

CCSS.8.G.B.8

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse

• scalene

• isosceles

• right

Tags

CCSS.8.G.B.8

solve for c

• 7

• 9

• 4

• 13

Tags

CCSS.8.G.B.7

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be to the nearest whole?

• 25 feet

• 26 feet

• 27 feet

• 28 feet

Tags

CCSS.8.G.B.8

Find the missing length indicated. Leave your answer in simplest radical form.

• 64

• 12

• 9

• 100

Tags

CCSS.HSG.CO.C.9

what is the formula for finding the hypotnuse?

• a²⁺b²=c²

• a+b=c

• a-b=c

• c-a=c

Tags

CCSS.8.G.B.8

A soccer field is a rectangle 90 meters wide and 120 meters long. The coach asks players to run from one corner to the corner diagonally across. What is this distance?

• 210 m

• 180 m

• 150 m

• 79 m

Tags

CCSS.8.G.B.8

In a computer catalog, a computer monitor is listed as being 27 inches. This distance is the diagonal distance across the screen. If the screen measures 15 inches in height, what is the actual width of the screen to the nearest inch?

• 22 in

• 23 in

• 24 in

• 25 in

Tags

CCSS.8.G.B.8

Which of the following sentences would belong in the proof that describes this image?

• The sum of the areas of the two smaller squares is equal to the area of the large square.

• The sum of the side lengths of the two smaller squares is equal to the side length of the large square.

• The difference of the areas of the two smaller squares is equal to the area of the large square.

• The differences of the side lengths of the two smaller squares is equal to the side length of the large square.

Tags

CCSS.8.G.B.8

The Pythagorean Theorem is only true for what kind of triangle?

• Right

• Isosceles

• Acute

• Obtuse

Tags

CCSS.8.G.B.8