icedjake69 icedjake69

25-01-2021
Mathematics

contestada

Find the Perimeter of

Find the Perimeter of class=

Respuesta :

jasoniandrucker jasoniandrucker

25-01-2021

Answer:

78

Step-by-step explanation:

Since the two angles at the bottom are congruent, you would the two equations equal to each other. So it would be:

5x-19=2x+11

Once you simplify, you will find that x= 10.

Then you plug in x for both equations, so 5(10)-19= 31 and 2(10)+11= 31

So you add up the sides: 31+31+16= 78

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