1.5.652 rounded to the nearest tenth.

2. The two triangles below are similar. Find the value of x.

triangle 1: base: 4
height: 10

triangle 2: base: x
height: 20

what would X be? my guess 8.

1 answer

5.7

x/4 = 20/10
x = 8
you are correct. Too bad it was a guess, not the result of calculation.