Match the definitions to the mathematical terms they describe. all coplanar points equidistant from a given

point

circle

two rays with a common endpoint

ray

piece of a line with two endpoints

line segment

piece of a line with one endpoint

angle

see explanation

Step-by-step explanation:

all coplanar points equidistant from a given point = circle

two rays with a common endpoint = angle

piece of a line with two endpoints = line segment

piece of a line with one endpoint = ray

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

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kkkll

step-by-step explanation:

kljlklj