Question

What is ​ BC ​ ?


Enter your answer in the box.


units

Answer 1

Question: What is ​BC ? Enter your answer in the box.

Answer: BC = 25

Explanation:

2x+23 = 4x+1 subtract 2x from each side then subtract 1 from each side and divide each side by 2 which gives you BC=25

question answered by

(jacemorris04)

Answer 2

BC=25 units

Explanation:

We are given that

`\angle B=\angle C`

AC=
`2x+23`

`AB=4x+1`

`BC=3x-8`

We have to find the value of BC.

Two sides which makes equal angle are equal.

Therefore, AC=AB

`2x+23=4x+1`

`23-1=4x-2x`

`2x=22`

`x=(22)/(2)=11`

Substitute the value of x

Then, we get

`BC=3(11)-8=33-8=25` units

Hence, BC=25 units