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

angles are congruent.

equations are

(9x-18)

&

(3x+42)

Find DEC. angles are congruent. equations are (9x-18) & (3x+42)-example-1
User Paul Brauner
by
4.0k points

1 Answer

4 votes

DEC=72 degrees. The two angles equal each other so you much set them to equal each other.
Find DEC. angles are congruent. equations are (9x-18) & (3x+42)-example-1
User Joony
by
4.5k points
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