Solving Right Triangle

Solve for x. Round to the nearest tenth.

• 15.3

• 16.6

• 24.1

• 24.3

Solve for x. Round to the nearest tenth.

• 74.9

• 3.6

• 63.5

• 54.1

Solve for x. Round to the nearest tenth.

• 19.0

• 20.0

• 21.0

• 20.5

Solve for x. Round to the nearest tenth.

• 10.4

• 8.9

• 31.2

• 10.5

Solve the right triangle.

Round all answers to the nearest whole number.

• 13

• 72

• 18

Solve the right triangle.

Round all answers to the nearest whole number.

• 11

• 48

• 16

Find the missing side length. Round to the nearest tenth.

type in just the number

Mathematical Equivalence

ON

f

g

h

i

j

e

12.2 units

10 units

8.2 units

14.3 units

7 units

Solve for x. round to the tenth if possible.

Mathematical Equivalence

ON

Solve for x and y. x=​ (a)   y = ​ ​ (b)  

• 53

• 127

• 37

• 143

Answer explanation

The x and 53 degree angle make a linear pair and add up to 180.

x = 180 - 53 = 127

The y is the last missing angle in a right triangle.

y = 90 - 53 = 37

or

y = 180 - 90 - 53 = 37