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jeka57 [31]
3 years ago
10

Angle D and Angle F are supplementary. The measure of Angle D is (3x + 5), and the measure of angle F is (2x). What is the measu

re of Angle D? (It’s not asking for x)
Mathematics
1 answer:
olga55 [171]3 years ago
5 0

Step-by-step explanation:

Two angles are called suplementary when their measures add to 180 degrees.

D+F= 180

3x+5+2x= 180

5x+5=180

5x= 175

x= 35°

angle D = 3x+5= 3(35)+5= <u>110°</u>

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