Answer:
Add up all the numbers, then divide by how many numbers there are
Step-by-step explanation:
Answer: M is the coefficient
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let the width of the rectangle be 'w' inches
length of the rectangle= (2w+9) inches
Perimeter of the rectangle= 48 inches
Perimeter of a rectangle= 2(Length+Width)
So to find the perimeter of a square, we must add all of the sides together.
We know that a square's sides are all equal in length and that a square has 4 sides. So that means we need to add 4.7 four times to get the perimeter.
4.7 + 4.7 + 4.7 + 4.7 = 18.8
So the perimeter of the square is 18.8 cm.
Hope I helped!
Option D : is the area of the kite.
Explanation:
The formula to find the area of the kite is given by
where and are the diagonals of the kite.
From the figure, we can determine the lengths of the diagonals and
The length of the diagonal is
The length of the diagonal is
Thus, the lengths of the diagonals and are and respectively.
Substituting these values in the formula , we get,
Thus, the area of the kite is
Hence, Option D is the correct answer.