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bighomie28
bighomie28
24.03.2020 • 
Mathematics

Uma makes a scale drawing of a patio. The drawing below shows the two scales she used to plan two patios of different sizes. the first picture

Scale 1: 1 centimeter = 3 meters. Scale 2: 1 centimeters = 4 meters. Triangle A B C. Side A is 9 centimeters, side B is 12 centimeters, and side C is 15 centimeters.
Which shows the correct lengths of side C in both scales?
options
Scale 1: 45 m; Scale 2: 60 m
Scale 1: 60 m; Scale 2: 45 m
Scale 1: 36 m; Scale 2: 27 m
Scale 1: 27 m; Scale 2: 36 m
question 2
Which is the scale factor proportion for the reduction shown?
picture below
answer options
A original height/original base=reduction height /reduction base

B original height/reduction base=reduction height/original base

c original hight/original base = reduction/reduction height

d original height/reduction base = original base/reduction base
question 3

A rectangle with a length of 11 inches and width 7 inches.
She decides to change the length, the longer side of the pool, from 22 ft to 27.5 ft. What expression finds the change in the scale factor?
picture below


Uma makes a scale drawing of a patio. The drawing below shows the two scales she used to plan two pa
Uma makes a scale drawing of a patio. The drawing below shows the two scales she used to plan two pa
Uma makes a scale drawing of a patio. The drawing below shows the two scales she used to plan two pa

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