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Sidana [21]
3 years ago
15

What is the length of side PQ?

Mathematics
2 answers:
Blababa [14]3 years ago
7 0

Answer: The length of PQ = 64

Step-by-step explanation:

We are given that ΔPQR and ΔABC are similar right triangles .

Since, we know that the corresponding sides of similar triangles are proportional.

Therefore, we get

\dfrac{PQ}{AB}=\dfrac{QR}{BC}\\\\\Rightarrow\dfrac{PQ}{16}=\dfrac{80}{20}\\\\\Rightarrow\ PQ=4\times16\\\\\Rightarrow\ PQ=64

Hence, the length of side PQ = 64 units

Margaret [11]3 years ago
4 0
64; Line pq is correspondent with line ab and triangle PQR is 4 time as big as triangle ABC.
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Use pythagorean’s theorem
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