ririgirl ririgirl

Today at 9:29 AM
Mathematics

Answered

Please help! Explain the best you can! :) Thanks!

Please help! Explain the best you can! :) Thanks! class=

Answer :

BarunSankhi BarunSankhi

Today at 9:34 AM

Answer:

55°

Step-by-step explanation:

x+x-20=90[Complementary angle]

or, 2x-20=90

or, 2x=90+20

or, 2x=110

or, x=110/2

x=55°

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