The dilation of 22 with scale factor 2.5 is 55.
The formula for finding a dilation with a scale factor is x' = kx (k = scale factor), so x' = 2.5(22) = 55.
2
1 : 1.25
The range of 10, 13, 22, 25, and 31 is 21.
1 x 25, 5 x 5, 25 x 1
25
The HCF is: 25
49/25 = 1.96
25:1
The scale "4 cm = 1 m" is a factor of 1:25 (1/25th scale). 1m/.04m = 25
There is no common factor for those two numbers The factors of 22 are 2 and 11 The factors of 25 are 5 and 5
22/25 cannot be simplified further since the two numbers have no factor in common.
Their scale factor is 3 : 5, which mean their sides scale factor is 3 : 5, too. The area formula : S = bh/2 ---> The ratio of their areas : (3 : 5)^2=9 : 25 It's the answer.
1 : 1.25
The length scale factor = 5/3 So the area scale factor is (5/3)2 = 25/9
It can be. 10 is a common factor of 50 and 60.
Factor: 9x2 - 25.
The 1st is a right angle triangle and the 2nd is a scalene triangle.
if the length and breadth are increased by 5 times each area becomes 25 times