Question

Find the measure of angle ABC.

Answer 1

hint the sum of 3 angles of triangle = 180degrees
so form an equation and solve for x

Answer 2

\[32+2x-15+5-x=180\]

Solve for x then plug x into the equation to find the angles

what did you get?

Answer 3

yea i tried and got a different answer

Answer 4

What did you get?

Answer 5

wait not done ,im retrying it

Answer 6

46

Answer 7

\[32+2x-15+x-5=180\]
Move all the non-x values to the left side of the equal sign;
\[2x+x = 180+5+15-32\]
simplify
\[3x = 168\]
divide by 3
x = 56

To find the angles, plug 56 for the x

Answer 8

thanks

Answer 9

what do i do next to find the ABC

Answer 10

Since we know B = x- 5

and we know x = 56

Just plug 56 into the equation "x-5"

56-5 = 51
So B = 51 degrees

Answer 11

c is 97 so what do i do next

Answer 12

do i add them all together

Answer 13

No - the angle measure for ABC is 51

Answer 14

oh thanks nvm

Answer 15

Since all three angles of a triangle must equal 180. We can subtract the known angle measures to find angle C (ACB)

180-32-51 = 97
c = 97

Answer 16

yea i didnt knoe whether to take 97 or 51 haha i was confused