The measure,in degrees,of the three angles of a triangle are given by 2x + 1,3x - 3, and 9x.Whar is the measure of the smallest

Question

cricket20 [7]

3 years ago

7

The measure,in degrees,of the three angles of a triangle are given by 2x + 1,3x - 3, and 9x.Whar is the measure of the smallest

angle

Mathematics

1 answer:

blagie [28] · Answer 1 · 2022-06-05T09:13:43+03:00

blagie [28]3 years ago

8 0

(2x+1)+(3x-3)+9x = 180

14x-2 = 180

14x = 182

x = 13

Plugging back in, your angles are 27 degrees, 36 degrees, and 117 degrees, respectively. So the 2x+1 angle is the smallest.