In the diagram ABC = ABD = 90°, AD = p and DC = q.(a) Use similar tri

1.	In the diagram ABC = ABD = 90°, AD = p and DC = q.(a) Use similar triangles to show that x^2 = pz.(b) Find a similar expression for y^2.(c) Add the expressions for x^2 and y^2 and hence prove Pythagoras' theorem.
Answer» ANSWER: B FIND a SIMILAR EXPRESSION for y^2

In the diagram ABC = ABD = 90°, AD = p and DC = q.(a) Use similar triangles to show that x^2 = pz.(b) Find a similar expression for y^2.(c) Add the expressions for x^2 and y^2 and hence prove Pythagoras' theorem.

Answer»

ANSWER:

B FIND a SIMILAR EXPRESSION for y^2

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In the diagram ABC = ABD = 90°, AD = p and DC = q.(a) Use similar triangles to show that x^2 = pz.(b) Find a similar expression for y^2.(c) Add the expressions for x^2 and y^2 and hence prove Pythagoras' theorem.

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