Question

Bantu jawab donk kak!​

Answer 1

P = R

P + R = 112
P + P = 112
2P = 112
P = 56°

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5p = 3p + 48
2p = 48
p = 24

Answer 2

a) sudut Q = 180-112 = 68

sudut P+R= 180-68 = 112

karena segitiga sama kaki

sudut P = 112 / 2 = 56

b) sudut B lancip + B tumpul = 180

B lancip = 180 - 5p

sudut A+B lancip+C = 180

48+180-5p+3p=180

48 = 2p

p = 24

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