Question

if m∠jkr = 100° and m∠rkm = 75°, what is the m∠jkm?

Explanation:

Step1: Identify angle - addition relationship

$\angle{JKM}=\angle{JKR}+\angle{RKM}$

Step2: Substitute given values

$m\angle{JKM}=100^{\circ}+75^{\circ}$

Step3: Calculate the sum

$m\angle{JKM}=175^{\circ}$

Answer:

$175^{\circ}$