Answer:
x = 29
Step-by-step explanation:
If the triangles are congruent, that means the corresponding angles are equal. (angles in the same spot in each triangle)
So we have 2x - 8 = 50
Now solve for x
2x = 58 (add 8 to both sides)
x = 29 (divide by 2 on both sides to isolate x)
The answer is not 29°, because you can see the ° sign on the outside of the parenthesis on the second triangle.
Answer:
254.47
Step-by-step explanation:
the area of a circle can be found using the formula
pi(radius)^2
in your problem, the radius is 9. Plug it into the equation
pi(9)^2
9^2 is 81
81(pi)
pi is about 3.14
area is 254.47
If you need help, feel free to message me
Answer:
I don't understand, that handwriting is horrible
Let
the length = x
the width = x-23
perimeter = 122 ft
perimeter = 2 ( length + width )
122 = 2 ( x + x-23)
122 = 2x + 2x - 46
122=4x-46
122+46=4x
168=4x
x=168/4
x=42
length=42
width = x -23
= 42-23
= 19
Hope this was helpful