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Struggling please help. Thank you.
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Struggling please help. Thank you.

Struggling please help. Thank you.-example-1
User Jiks
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1 Answer

2 votes

Answer:

Explanation:

m∠ABD= m∠CBD (as line BD bisects m∠ABC)

m∠ABD=(3x+6)°

m∠CBD=(7x-3)°

To find x;

3x+6=7x-18

18+6=7x-3x

24=4x

∴x=24/4=6

Thus m∠ABD=m∠CBD= (3x+6)°=3(6)+6=18+6=24°

m∠ABC=m∠ABD+m∠CBD=24°+24°=48°

User Glh
by
6.4k points
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