Find the length of the side of a square whose area is 441 m.In a right

1.	Find the length of the side of a square whose area is 441 m.In a right triangle ABC, B = 90°.a) If AB = 6cm, BC = 8cm, find AC (b) If AC = 13cm, BC = 5cm, find AB
Answer» ANSWER: side of square = √area = √441 = 21m a) PYTHAGORAS THEOREM: AC²=AB²+BC² AC²=6²+8² AC²=36+64 AC=√100=10cm b) AB² = AC²-BC² AB=√13²-5² AB=√169-25 AB=√144 AB=12cm Hope you FOUND it helpful! :)

Find the length of the side of a square whose area is 441 m.In a right triangle ABC, B = 90°.a) If AB = 6cm, BC = 8cm, find AC (b) If AC = 13cm, BC = 5cm, find AB

Answer»

ANSWER:

side of square = √area

= √441 = 21m

a) PYTHAGORAS THEOREM:

AC²=AB²+BC²

AC²=6²+8²

AC²=36+64

AC=√100=10cm

b) AB² = AC²-BC²

AB=√13²-5²

AB=√169-25

AB=√144

AB=12cm

Hope you FOUND it helpful!

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Find the length of the side of a square whose area is 441 m.In a right triangle ABC, B = 90°.a) If AB = 6cm, BC = 8cm, find AC (b) If AC = 13cm, BC = 5cm, find AB​

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Find the length of the side of a square whose area is 441 m.In a right triangle ABC, B = 90°.a) If AB = 6cm, BC = 8cm, find AC (b) If AC = 13cm, BC = 5cm, find AB