Pythagorean Theorem - Length of Side (Decimal) (Level 2)

This math topic focuses on using the Pythagorean Theorem to find the length of the missing side of a triangle, expressing the answer as a decimal. There are several questions that require calculations to find missing side lengths, helping to reinforce understanding of the theorem and decimal computations in the context of geometry. The topic is a part of an introductory unit on Pythagoras. Each question presents a different triangle with specific side measurements, and the answers are provided as decimals for each missing side.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

Pythagorean Theorem - Length of Side (Decimal) Worksheet

Math worksheet on 'Pythagorean Theorem - Length of Side (Decimal) (Level 2)'. Part of a broader unit on 'Pythagoras - Practice' Learn online: app.mobius.academy/math/units/pythagoras_practice/

1

Find the length of the missing side as a decimal value based on the Pythagorean theorem

a

4.75

b

9.75

c

6.82

d

11.7

e

5.85

f

13.65

2

Find the length of the missing side as a decimal value based on the Pythagorean theorem

a

13.8

b

11.76

c

6.86

d

10.78

e

13.64

f

9.8

3

Find the length of the missing side as a decimal value based on the Pythagorean theorem

a

7

b

10

c

6

d

9

e

5

f

3

4

Find the length of the missing side as a decimal value based on the Pythagorean theorem

a

12.65

b

17.71

c

8.65

d

20

e

6.32

f

13.78

5

Find the length of the missing side as a decimal value based on the Pythagorean theorem

a

5.96

b

4.58

c

1.58

d

3.21

e

4.12

f

7.58

6

Find the length of the missing side as a decimal value based on the Pythagorean theorem

a

9.59

b

1

c

7.8

d

4.8

e

3.6

f

6

7

Find the length of the missing side as a decimal value based on the Pythagorean theorem

a

1

b

4.36

c

5.23

d

19

e

3.05

f

7.36