LILSMOOTHVGL14 LILSMOOTHVGL14
  • 26-05-2021
  • Mathematics
contestada

what is the lengths of all 3?

what is the lengths of all 3 class=

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sudiptharu
sudiptharu sudiptharu
  • 26-05-2021

Answer:

AB=15

AC=15 as an isosceles triangle base arm

BC=4

Step-by-step explanation:

TO find value of (X)

take bath base arm

2x-1=X+7

2x-x=7+1

X=8

now

put value of (X)

AB= X+7= 8+7=15

AC=15 as an isosceles triangle base arm because both arm should be equal

AC=2X-1=2*8-1=15

BC= X-4=8-4=4

it may help you(:

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