Question

In the adjacent figure, two triangles are congruent, then the value of a and b are: a-lo 6+59 559 690 + 丰 (a) 80°, 50° (b) 100°, 50° (c) 100°, 60° (d) 90°, 55°

please explain me this question step by step

thanks
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Answer 1

Answer:

b=50

a=100

Step-by-step explanation:

here

b+5=55

b=55-5

b=50

and

a-10 = 90

a=90+10

a=100