Pythagorean Theorem Practice

Presentation

•

Mathematics

•

9th - 12th Grade

•

Hard

•

CCSS

8.G.B.8, 8.G.B.7, HSG.SRT.B.5

Standards-aligned

Christopher DeSanto

Used 4+ times

FREE Resource

0 Slides • 9 Questions

Multiple Choice

Is Triangle ABC with AC = 6, BC = 9, and AB = 12 a right triangle?

Yes, because q0

Yes, because $6^2+12^2=9^2$

No, because $6^2+9^2\ne12^2$

No, because $6^2+12^2\ne9^2$

Multiple Choice

Is Triangle DEF with DE = 8, EF = 10, and FD = 12 a right triangle?

Yes, because $10^2+12^2=8^2$

Yes, because $8^2+10^2=12^2$

No, because $10^2+12^2\ne8^2$

No, because $8^2+10^2\ne12^2$

Multiple Choice

Is Triangle GHI with GI = 9, HI = 12, and GH = 15 a right triangle?

Yes, because $9^2+12^2=15^2$

Yes, because $9^2+12^2\ne15^2$

No, because $9^2+12^2=15^2$

No, because $9^2+12^2\ne15^2$

Fill in the Blanks

In Right Triangle ABC, Angle C is the right angle, AB = 13 and BC = 5. What is length of AC? (Just type the number)

Type answer...

Multiple Choice

Is Triangle LMN with LN = 25, LM = 7, and MN = 24 a right triangle?

Yes

Multiple Choice

Is Triangle XYZ with XY = 1, XZ = 2, and YZ = 1 a right triangle?

Yes

Multiple Choice

Find the value of the missing side

6.7

Multiple Choice

Find the value of the missing side

7.1

15.21

11.7

10.3

Multiple Choice

In right triangle ABC, CD is the altitude drawn to it's hypotenuse. Find two triangles that must be similar to Triangle ABC.

Triangle DAC

and

Triangle DBC

Triangle ACD

and

Triangle CBD

Triangle ACB

and

Triangle CAB

Triangle CAD

and

Triangle BCD

Is Triangle ABC with AC = 6, BC = 9, and AB = 12 a right triangle?

Yes, because q0

Yes, because $6^2+12^2=9^2$

No, because $6^2+9^2\ne12^2$

No, because $6^2+12^2\ne9^2$

Show answer

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MULTIPLE CHOICE

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