Find the value of x and y in a triangle
Asked by admin @ in Mathematics viewed by 378 People
Find the value of x and y in the triangles below
Asked by admin @ in Mathematics viewed by 378 People
Find the value of x and y in the triangles below
Answered by admin @
Answer:
x=9 y=24
Step-by-step explanation:
take the triangle with 43 Degrees and 90 degrees to get the answer for that missing angle.
which equals 133
subtract 133 from 180 and get 47
then set 5x+2 = 47 because opposite angles are equal to each other
-2 on both sides
5x=45
divide by 5
x=9
then take 3y+1=?
add 47 + 60 =107
180-107=73
3y+1=73
-1 both sides
72
divide by 3
y=24
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