Question

find the complementry angles of 25 degree and 89 degrees​

Answer 1

1. first angle =25°

let second angle = x

complementary angle = 25°+x=90°

x=90°-25°

x=65°

2. first angle =85°

let second angle = y

complementary angle = 85°+y=90°

y=90°-85°

y=5°

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Answer 2

state weather 11cm ,12 cm ,13 are Pythagorean triplet or not . give reason