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Math U1 T3 Pythagoras Theorem

Last updated over 6 years ago
25 questions
Instructions:
Use extra scrap paper to make your calculations. You are NOT allowed calculators, but are allowed a square root chart (included below for your benefit):
1

Identify the hypotenuse of the triangle.

1


Identify the hypotenuse of the triangle.

1

Find the length of the unknown side in the right triangle.

1

Find the length of the unknown side in the right triangle.

1

Find the length of the unknown side in the right triangle.

1

Find the length of the unknown side in the right triangle.

1

Find the length of the unknown side in the right triangle.

1

Find the length of the unknown side in the right triangle.

1

Find the length of the unknown side in the right triangle.

You can use the square root number line to help you approximate the square roots for questions 10 - 12.
1

Approximate the length of the unknown side in each triangle.
(Warning: the triangle is not always drawn correctly, so you must trust the math, and not the picture).

1

Approximate the length of the unknown side in each triangle.
(Warning: the triangle is not always drawn correctly, so you must trust the math, and not the picture).

1

Approximate the length of the unknown side in each triangle.
(Warning: the triangle is not always drawn correctly, so you must trust the math, and not the picture).

1

What is the area of the missing square if P is a right angled triangle?

1

What is the area of the missing square if X is a right angled triangle?

1

Is the following triangle a right triangle?

1

Is the following triangle a right triangle?

1

Is the following triangle a right triangle?

1

Is the set of numbers a Pythagorean Triple?

20, 30, 40

1

Is the set of numbers a Pythagorean Triple?

30, 40, 50

1

Is the set of numbers a Pythagorean Triple?

20, 21, 29

1

Is the set of numbers a Pythagorean Triple?


60, 11, 62

1

Find the missing number in the Pythagorean Triple if the numbers are listed in ascending order:

7, 24, ____

1

Find the missing number in the Pythagorean Triple if the numbers are listed in ascending order:

16, 30, ____

1

Find the missing number in the Pythagorean Triple if the numbers are listed in ascending order:

10, ____ , 26

1

A ladder leans against a wall. It reaches 35 units up. How long is the ladder, if the foot of the ladder is 12 units from the base of the wall? Provide your answer as ONLY a number, and do not include the word units.