Question

if the three angles of triangle is x-40 x-10 and 1/2x -10 what is the value of x​

Answer 1

Step-by-step explanation:

we know that

triangle formula = 1st side + 2nd side+ 3rd side

= x-40+x-10+1/2x-10

=x+x+1/2x-60

=2x+1/2x-60

=4x+x/2-60

=>4x+x

____ = 60

2

4x+x=120

5x=120

.

x=24

x = 24 degrees

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Answer 2

Step-by-step explanation:

above is your answer.........