Answer:
a) 2.5
b) 6.25
Step-by-step explanation:
For similar figures, the ratio of any corresponding linear dimensions is the same. The ratio of areas is the square of that.
<h3>Application</h3>
The ratio of linear dimensions, larger to smaller, is ...
(30 yd)/(12 yd) = 2.5
<h3>a) Perimeter</h3>
Perimeter is a linear dimension, the sum of side lengths. The ratio of perimeters is 2.5.
<h3>b) Area</h3>
The ratio of areas, larger to smaller, is the square of the scale factor for side lengths:
(2.5)² = 6.25
The ratio of the areas of the larger to smaller figure is 6.25.
The first one is 63.9 and the second should be 116.1
B, 8 to 11 because general number of marbles is 8+3=11 and only 8 of all are white)
Answer:
6
Step-by-step explanation:
6 goes in 30 5 times.
into 48 six times.
into 60 ten times.
Answer:
<h2>x =6</h2><h2>y =13</h2>
Step-by-step explanation:
This is the method I am familiar with.
I Hope It helps :)
