Write a list of steps that are needed to find the measure of ∠B.

A line segment ACD is shown with triangle ABC drawn so that AC is the base of the triangle. Angle BAC is labeled with 72 degree sign, and angle BCD is labeled with 113 degree sign.

BCA + BCD = 180, so BCA = 67

Now, 72+B+67 = 180
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dont copy completely pls..

first i do bca+bcd which would equal to 180. so, bca=67
next, 72+67=139, 180-139=41

the measure of b is 41 degrees

so you start with taking 180-113 because that straight line is made up of 2 angles that equal 180, you’ll get 67 then the three angles of a triangle will add up to 180 so you’ll do 67+72=139 and subtract that from 180 to find your missing angle which is 180-139=41 so

WHAT THE HECK IS IT

Well I need help so

yo what is the answer

y'all I have no idea, i'm going to fail

hope this helps cauz I got a 100 use the equation but not the wording

Could you, like, do the wording in the toddler-approved way of speaking? Super simple? I've done five math lessons straight and it's only ten-thirty. I need some clarity and guidence.

Thx ladybug