Question

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A carpenter designs an A-frame chalkboard. Its support bars form the equal sides of an isosceles triangle.
If the measure of base angle ABC is 75°, what is m∠BAC?
A)
15°
B)
30°
C)
75°
D)
105°

Answer 1

i picked C cuz its an isociles

Answer 2

ok i will answer

Answer 3

triangle is all ways 180 '
so 75+75-180

Answer 4

180-150

Answer 5

the answer is 30 because when you add 75 plus 75 it equals to 150 and subtract 180 from 150 it equals to 30

Answer 6

so the answer is 30

Answer 7

ohh ok

Answer 8

i was first

Answer 9

do you have any more questions?

Answer 10

yea

Answer 11

can i get the medal because she got is last time

Answer 12

the next one is really hard

Answer 13

what is it

Answer 14

OK bring it on.