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3 years ago

Please help with this question. I need an answer ASAP!! I need help! I don't understand this!

Mathematics

1 answer:

Romashka-Z-Leto [24]3 years ago

8 0

Answer: 42°

<u>Step-by-step explanation:</u>

HJ is an angle bisector of ∠IHK so

∠IHJ ≅ ∠KHJ ⇒ m∠IHJ = m∠KHJ

3a + 6 = 5a - 18

6 = 2a - 18

24 = 2a

12 = a

∠IHJ = 3a + 6

= 3(12) + 6

= 36 + 6

= 42

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