Question

PLEASE HELP ASAP

whoever answers correctly first i will give 5 star thanks and brilliantest

Answer 1

∠ADC = 60°

Explanation:

BDC is a straight angle, thus

∠BDA + ∠ADC = 180 ← substitute in values

4x + 2x = 180

6x = 180 ( divide both sides by 6 )

x = 30

Hence

∠ADC = 2x = 2 × 30 = 60°

Answer 2

ADC = 60

4x + 2x = 180

6x = 180

180/6 = 30

X= 30

2(30) = 60