Find the area and perimeter of this irregular figure?
2 answers:
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Answer:
If two figures have the same size and shape, then they are congruent. so if they have the same shape and size even if they are flipped or mirrored they are congruent.
Step-by-step explanation:
The term congruent is often used to describe figures like this, the pictire below. if you look up congruent shapes and look at many examples that will definitely help you understand alot more better what congruent means.
After 3 hours, the faster car will be 75 miles ahead of the slower car.
Step-by-step explanation:
Given,
Speed of first car = 56 miles per hour
Speed of second car = 31 miles per hour
Let,
x be the number of hours.
Distance covered by first car = Speed * time = 56x
Distance covered by second car = 31x
According to given statement;
Difference between distance covered by both cars = 75 miles
Distance of faster car - Distance of slower car = 75 miles
Dividing both sides by 25
After 3 hours, the faster car will be 75 miles ahead of the slower car.
Keywords: subtraction, division
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