Question

Please give the answer of the last question. Also please give the explanation as well. Best answer with explanation will be marked as brainliest.​

Answer 1

Answer:

p= 30

r= 120

q= 60

Step-by-step explanation:

90 + p + 2p = 180. (linear pair)

90 + 3p = 180

3p = 180-90 = 90

p = 90/3 = 30

90 + p + q = 180. (linear pair)

90 + 30 + q = 180

120 + q = 180

q = 180-120 = 60

q + r = 180. (linear pair)

60 + r = 180

r = 180- 60 = 120