Solving a Triangle

Solve for x. Round to the nearest tenth.

• 19.0

• 20.0

• 21.0

• 20.5

What is the length of side x?

• 6.57 cm

• 7 cm

• 7.44 cm

• 26.33 cm

Set up an equation that could be used to solve for the variable.

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• 
• 
• 

Solve for x. Round to the nearest tenth.

• 15.3

• 16.6

• 24.1

• 24.3

Find the value of x. Type only the number for your answer.

Mathematical Equivalence

ON

Solve the right triangle. rounding to nearest tenth.

• <1= 39^o, <2 = 61^o, 3rd side = 47.2

• <1= 71.9^o, <2 = 18.2^o, 3rd side = 36.2

• <1= 64.2^o, <2 = 25.8, 3rd side = 32.2

• <1= 28.9^o, <2 = 71.1^o, 3rd side = 27.2

Solve the right triangle. rounding to nearest tenth.

• <1= 39^o, <2 = 61^o, 3rd side = 7.2

• <1= 71.9^o, <2 = 18.2^o, 3rd side = 6.2

• <1= 43.2^o, <2 = 56.7, 3rd side = 6.6

• <1= 28.9^o, <2 = 71.1^o, 3rd side = 7.2

Find the measure of the missing angle.

• 64^o

• 26^o

• 61^o

• 8^o

Find the measure of the angle to the nearest degree.

• 15°

• 21°

• 26°

• 32°