Answer: isosceles
Step-by-step explanation:
By the alternate interior angles theorem, ![\angle CAB=50^{\circ}](https://tex.z-dn.net/?f=%5Cangle%20CAB%3D50%5E%7B%5Ccirc%7D)
Since angles in a triangle add to 180 degrees, ![\angle ACB=180^{\circ}-80^{\circ}-50^{\circ}=50^{\circ}](https://tex.z-dn.net/?f=%5Cangle%20ACB%3D180%5E%7B%5Ccirc%7D-80%5E%7B%5Ccirc%7D-50%5E%7B%5Ccirc%7D%3D50%5E%7B%5Ccirc%7D)
Since sides opposite equal angles in a triangle are equal,
.
So, triangle ABC is <u>isosceles</u>
To get this percentage, divide costs by total food sales
2250 / 25000 = 0.09
then multiply by 100 to get the % = 9%
Answer:
a prism is a three dimensional shape with the same width all the way through.
Step-by-step explanation: