<6 = <7 vertical angles
<1 = <4 vertical angles
if <6 = <4
then y is parallel to z because <1 = <7 alternate interior angles are equal
Answer:
n=5
Step-by-step explanation:
6n=30
n=30 /÷6
n=5
Answer:
X12/45 =32
Step-by-step explanation:
Answer:
The solution is in the photo
By definition a square has all 4 sides equal, the area of a square is sxs or s^2, so s^2 = 400, s = square root of 400 = 20. All sides will be equal to 20 m. The perimeter is the sum of the sides or 4 x s or 80.
Steps:
A= L^2
Where L is length of the side
400=L^2 》》》》》 square root
L= 20 all sides of square are 20 m
P = 4L
=4(20)
=80m