from the equal angles it is an isosceles triangle, AB = AC.
4x + 1 = 2x + 23
4x - 2x = 23 - 1
2x = 22
x = 22 : 2
x = 11
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4 * 11 + 1 = 2 * 11 + 23
45 = 45
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now we find BC
3x - 8
3 * 11 - 8 =
25 (is the value of BC)
You would have to find the unit rate which is 26 feet per 1 minute (52/2) Otherwise you are correct
Answer:
4080cm²
Step-by-step explanation:
Maybe try searching it up cause I’m not exactly sure if my answers would be right