Answer:
Radius = 5.75
Circumference = 36.13
Step-by-step explanation:
Here we have the diameter, and the radius is half of the so 5.75. For the circumference, we can use the formula C=2πr
Answer:
3cm²
Step-by-step explanation:
Since the sizes are square tiles, to know the tile's side lengths that Dorian need to estimate, we will use the formula for calculating the area of q square
Area of a square = L²
L is the side length of the tiles
For the tiles with area 7cm²
7 = L²
L² = 7
L = √7
L = 2.65cm
For tiles with area 5cm²
5 = L²
L² = 5
L = √5
L = 2.24cm
For tiles with area 9cm²
9 = L²
L² = 9
L = √9
L = 3.0cm
Since for all the square tiles the length of the tile is ≤ 3 cm, then the tile's side lengths that Dorian will need to estimate is approximately 3cm
Answer:
warwar
Step-by-step explanation:
warwar
Wwhhaatt??? I have no idea what your question is.
Answer:
7 1/5
Step-by-step explanation:
1 4/5 + 5 2/5
6 + 6/5
7 1/5