Question

Find the value of x if m∠KLM=83 m∠JKL=127 ∘

, and m∠JKM=(9x−10)
∘
.
a) 14
b12
c)15
d)13

Answer 1

To find the value of x, use the fact that the sum of angles in a triangle is 180 degrees. Solve for x by setting up an equation and solving for x.

Step-by-step explanation:

To find the value of x, we can use the fact that the sum of the angles in a triangle is 180 degrees. So, we have:

83 degrees + 127 degrees + (9x - 10) degrees = 180 degrees

210 degrees + (9x - 10) degrees = 180 degrees

9x -10 degrees = -30 degrees

9x = -20 degrees

x = -20 degrees / 9

x ≈ -2.22 degrees

The value of x is approximately -2.22 degrees.