Question

can someone help me with this please

Answer 1

Answer:

The triangle is not isoceles, it's equilateral because all the sides are congruent. Isoceles has only 2 congruent sides.

x=4

y=12

Step-by-step explanation:

It's equilateral

5y=60

y=12

5x-6=3x+2

2x=8

x=4

Answer 2

Answer:

y= 12 x=4

Step-by-step explanation:

To find y.

Its an equilateral triangle.

Each angle is 5y.

Therefore 180, (degrees in a triangle) divided by 3, (angles) worth 5y means 180 divided (3x5y) = 180 divided by 15=12.

To find x rearrange 5x-6 = 3x-2 as all sides are the same length.

x=4