Suppose m is a point in the interior of jkl if mkl = 42 andjkl = 84 what is jkm

The measures of ∠JKM  if MKL = 42 and JKL = 84 is 42

Geometry is a branch in mathematics that is concerned with the measurement of lines, angles, and properties of triangles.

From the question given, we are told that m is a point in the interior of JKL. If that is the case, then the expression below is true.

∠JKM + ∠MKL = ∠JKL

Given the following parameters

∠MKL = 42

∠JKL = 84

Substitute the given values into the expression above:

∠JKM + 42 = 84

Subtract 42 from bothh sides

∠JKM + 42 - 42 = 84 - 42

∠JKM = 42

Hence the measure of ∠JKM  if MKL = 42 and JKL = 84 is 42

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∠JKM = 42°

Step-by-step explanation:

Since M is in the interior of ∠JKL, then

∠JKM + ∠MKL = ∠JKL ← substitute values

∠JKM  + 42 = 84 ( subtract 42 from both sides )

∠JKM = 42°

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation:

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