Math, asked by atharvaghule1, 7 months ago

In the below Fig., ZABC - 69°, ZACB = 31°, find ZBDC.
(a) 80
(b) 60°
(c) 90°
(d) 100
D
699
B
310
с

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Answers

Answered by maankaur52

4

Answer:

option a is correct answer

step by step explanation:69+31+A=180

69+31=100

A =180-100

A=80

A=D

D=80

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