Answer:
Segments perpendicular to the sides of the triangle through the intersection of the angle bisectors were constructed.
Step-by-step explanation:
The above choice represents a bit of excess work. Actually, only one such perpendicular line segment needs to be constructed in order to determine the radius of the inscribed circle.
Once you know the center and radius, you can construct the inscribed circle.
Answer:
a)5/9 yards=0.556yards
b)10/9 yards=1.11 yards
Step-by-step explanation:
for the part a
To solve this exercise we must divide the total distance traveled by the grasshopper (5 yards) by the number of jumps that were made (9).

if you use the calculator you will realize that the value is 0.55yards
for the part b
knowing the distance traveled in a jump, we multiply this value by two to find out how much is the distance traveled in 2 jumps

if you use the calculator you will realize that the value is 1.11 yards
(x+2y+z) (x-2y-z)
= x^2 - 2xy - xz + 2xy - 4y^2 - 2yz + xz - 2yz - z^2 = x^2 - 4y^2 - 4yz -z^2
Hope it helped!
8/8-5/8 = 3/8 Which Is Equivalent To The Amount Of Cake Left Over And The Amount Of Cake That Dennis Ate