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2 years ago

HeLP WIlL gIve BraNiLiset!!!

Mathematics

1 answer:

olchik [2.2K]2 years ago

4 0

Answer:

1: 20

2: 75%

3: Most people answered 2

Step-by-step explanation:

i hope it helps

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2 years ago

The price of a train ticket from Orlando to Atlanta is normally $118.O.O. However, the train company is offering a special 75% d

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$29.5.

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3 years ago

What is the mean of the data ?

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3 years ago

Need help ASAP!! Write an informal proof to show triangles ABC and DEF are similar.

yaroslaw [1]

Answer:

Δ ABC and Δ DEF are similar because their corresponding sides are proportional

Step-by-step explanation:

Two triangles are similar if their corresponding sides are proportional which means the corresponding sides have equal ratios

In the two triangles ABC and DEF

∵ AB = 4 units

∵ DE = 2 units

∴ $\frac{AB}{DE}=\frac{4}{2}=2$

∵ BC = 6 units

∵ EF = 3 units

∴ $\frac{BC}{EF}=\frac{6}{3}=2$

∵ CA = 2 units

∵ FD = 1 units

∴ $\frac{CA}{FD}=\frac{2}{1}=2$

∴ $\frac{AB}{DE}=\frac{BC}{EF}=\frac{CA}{FD}=2$

∵ All the ratios of the corresponding sides are equal

∴ The corresponding sides of the two triangles are proportional

∴ Δ ABC is similar to Δ DEF

6 0

2 years ago