A triangle has one side that measures 12, another side that measures x, and a third side that measures 4 less than x. The perime

Question

3 years ago

14

A triangle has one side that measures 12, another side that measures x, and a third side that measures 4 less than x. The perime

ter is 26.
Which equation would we use to find the value of x?

x + x + 4 + 12 = 26
x + x - 4 + 12 = 26
x + x - 4 = 26
x + x + 4 = 26

Mathematics

2 answers:

laila [671] · Answer 1 · 2022-03-04T04:22:11+03:00

laila [671]3 years ago

8 0

The equation for perimeter is as following...

Perimeter = ∑ side lengths (sum)

26 = 12 + x + x - 4

∴ our answer is <span>x + x - 4 + 12 = 26</span>

prohojiy [21] · Answer 2 · 2022-03-04T06:22:51+03:00

prohojiy [21]3 years ago

8 0

Answer:

The answer is B :)

Step-by-step explanation: