Question

plz solve que 24 th

Answer 1

Answer:

angle CHK = 43°

Step-by-step explanation:

∠ XAK + ∠ KAH = 180° (LP)

∠ KAH = 180°- 137° = 43°

AB = AC

∠ ABC = ∠ ACB = 137/2 = 68.5°

CH = CB

⇒ ∠ CBA = ∠CHB = 68.5°

∴ ∠ HCB =180°- 137° = 43°

∠ HCB = ∠ CHK = 43° (Alternative angles)

So, angle CHK = 43°

Answer 2

i hope this helps you a lot