Answer:
This problem is asking you to use angle relationships (vertical angles, supplementary angles) to solve this problem.
Step-by-step explanation:
1. The vertical angles between ∠1 & ∠2 are equal, so find the value of x using an equation that sets them as equal to each other.
4x - 48° = x + 30°
2. These two vertical angles are supplementary to ∠1 & ∠2 on their corresponding sides (∠1 & x + 30°, ∠2 & 4x - 48°). Subtract the value of x from 180°, which is the degree of a straight line.
180° - x = ∠1
The perimeter of the school crossing sign is 102 inches
length of each side = ?
in the question number of sides is not mentioned, so the answer may vary for the length of each side. if there is 5 sides divide 102 by 5, we get 20.4 answer so in case of 5 sides length of each side is 20.4 inches. if there is 4 sides divide 102 by 4 and we get 25.5 inches answer for the legnth each side.
Answer:
It is B the right triangle altitude theorem
Step-by-step explanation:
edg. 2021
Answer:
i answered... where my brainliest at?
Step-by-step explanation: