Question

Find X:
J:58
K:70
L:111
M:121

Answer 1

Answer: 111

Explanation:

Angles in a quadrilateral add to 360 degrees, so:

`121+58+70+x=360\\\\x=111`

Answer 2

111

Explanation:

The sum of interior angles in a triangle is equal to 360:

121 + 58 + 70 + x = 360 add like terms

249 + x = 360 subtract 249 from both sides

x = 111 is the measure of the angle represented with x