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True [87]
3 years ago
13

Express 2 times square root 5 as an entire radical

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
7 0
2= √4

2×√5 = (√5 × √4)=  √20

Answer: √20

Do you have any questions?
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In the figure, ∆ABC~∆XYZ. What is the perimeter of ∆ABC? Show your work.
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Answer:

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Step-by-step explanation:

Given the triangles are similar then the ratios of corresponding sides are equal, that is

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Similarly

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Thus perimeter of Δ ABC is

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