A=x
B= 2x
C=3x
If you add them up =
6x =180
÷6 both sides
x=30
A=30
B=60
C=90
one angle is 90 degrees so the triangle is classified as a right triangle
That would be 25%
that is because 5 is 25% of 20
Hope this helps!
That would be 15/80=3/16 so it would be 3/16 or unlikely because it is less than half of 16
Try by dividing this shape into three different squares then find the area of each shape then add them together.
