Answer:
Step-by-step explanation:
45.89
This is what is the answer
68°
As BA⊥BD, so ∠ABD = 90°
also, ∠ABD = ∠CBD + ∠ABC
⇒ 90° = 4x + 52° + 8x - 10°
⇒ 12x = 48°
⇒ x = 4°
now,
∠CBD = 4x + 52°
= 4(4°) + 52°
= 68°
Yes, the statement is true
Btw, it's an angle not angel
Please mark as brainliest
It is 20/36 = 0.55... recurring.
