QUESTION 9!
9. a) Calculate the areas of the three squares.
20cm= 400cm2
40cm= 1600cm2
50cm= 2500cm2
b) Is this triangle a right triangle? Explain.
No, because when you add 400+1600 the answer is 2000 its sopose to be 2500 to make the right triangle. 20 squared + 40 squared = 50 squared this is called phytagoream. If you add 400+1600 and the answer is 2500 you make a right triangle.
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