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3 years ago

Solve for x in the diagram below.

Mathematics

2 answers:

san4es73 [151]3 years ago

7 0

Answer:

20 is your answer

x+3x+10=90 being right angle

4x=90-10

x=80/4=20

Sveta_85 [38]3 years ago

5 0

Answer:

x = 20°

Step-by-step explanation:

here's your solution

=> it is given that whole angle is 90°

=> so, x + (3x + 10) = 90°

=> x + 3x + 10 = 90°

=> 4x + 10 = 90°

=>4x = 90 - 10

=> 4x = 80°

=.

=> x = 80/4

=> x = 20°

one angle is 20° and other 70°

hope it helps

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