Question

please answer this question in solution​

Answer 1

Answer:

both are 70deg

Step-by-step explanation:

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Answer 2

Answer:

RPC=QPD ........ given

let angles RPC and QPD be x.......(1)

hence, RPQ + RPC + QPD = 180°.......angles on linear pair

40°+x+x = 180°

40°+2x = 180°

2x= 180°-40°

2x=140°

x= 140°/2

x= 70°

hence, angles RPC = QPD = 70°

NQB = QPD........ corresponding angles

NQB = 70

RPC + ARP = 180°........ interior angles

70° + ARP = 180 °

ARP = 180°-70°

ARP= 110°

MRQ = ARP............ opposite angle

MRQ = 110°

hence, NQB = 70°

MRQ = 110°