Answered

Angle A and angle B are complementary angles. If the
measure of angle A is 42°, find the measure of angle B.

Answer :

wegnerkolmp2741o

Answer:

B = 48

Step-by-step explanation:

Complementary angles add to 90

A+B = 90

42+B = 90

Subtract 42 from each side

B = 90-42

B = 48

09pqr4sT

Answer:

[tex]\Huge \boxed{\angle B = 48 \° }[/tex]

[tex]\rule[225]{225}{2}[/tex]

Step-by-step explanation:

Two angles are complementary when they add up to 90 degrees.

[tex]\angle A + \angle B = 90[/tex]

[tex]\angle B = 90 - \angle A[/tex]

[tex]\angle B = 90 - 42[/tex]

Subtracting the values,

[tex]\angle B = 48[/tex]

[tex]\rule[225]{225}{2}[/tex]

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