Find DEC. angles are congruent. equations are (9x-18) & (3x+42)

Bilal Aslam asked Jul 16, 2022

13,892 views

45 votes

Find DEC.

angles are congruent.

equations are

(9x-18)

&

(3x+42)

Bilal Aslam asked Jul 16, 2022

2.9k points

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20 votes

DEC=72 degrees. The two angles equal each other so you much set them to equal each other.

Charlemagne answered Jul 20, 2022

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