Math, asked by santhoshmessi10, 11 months ago

prove that tan45 =1

vijaykarthikeyan35: In triangle abc,

vijaykarthikeyan35: Angle A= 90

vijaykarthikeyan35: Angle b = 45 ( given )

vijaykarthikeyan35: Angle c = 45 ( angle sum property)

vijaykarthikeyan35: Therefore ab = bc

vijaykarthikeyan35: Tan 45 = bc/ab

vijaykarthikeyan35: =1

vijaykarthikeyan35: = RHS

Answers

Answered by jagdish1581

Tan ø =sinø/cosø so,

tan 45°=sin45°/cos45°

➡tan45°=1/root 2 upon 1/root 2

By cancelling the value we will get,

Tan45°=1

Hope it helps you mark as brainliest dear ❤❤✌

jagdish1581: tysm

santhoshmessi10: np

santhoshmessi10: just i have to say thank you for answering

jagdish1581: ohk ur welcome bro

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