The quadrilateral, ABCD, is inscribed in a circle. Using the diagram below, which of the following angles would be supplementary
?
2 answers:
You might be interested in
Answer:
The original triangle has sides of 18 cm, 18 cm and 10 cm
Step-by-step explanation:
Let x cm be the length of the leg of the original triangle and y cm be the length of the base of the original triangle.
1. Since the perimeter of the original triangle is 46 cm, then
x+x+y=46.
2. If it's base were lengthened by 3 cm, then it becomes y+3 cm. If each leg were shortened by 5 cm, then each leg becomes x-5 cm. All three sides became equal, then
y+3=x-5.
3. Solve the system of two equations:
Then
Assignment:
<><><><><>
Answer:
<><><><><>
Explanation:
<><><><><>
Note:
[ Step One ] Apply Rule - (-a) = a
[ Step Two ] Add
<><><><><><><>