Can someone me with this math question. need asap. i'll post a picture of the question and answer choices.

90

Step-by-step explanation:

Since <1 and <2 are supplementary angles, so sum = 180

but m<1 = 90 so m<2 = 90

<2 and <4 are vertical angles so m<2 = m<4 = 90

Answer

90

Supplementary angles need to equal 180 degrees.

Angle 1 and angle 2 are supplementary, so angle 2 equals 180- 90 = 90 degrees.

Angle 2 and 4 are vertical angles, which mean they are the same.

Angle 4 = 90 degrees.

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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step-by-step explanation: