A square garden gazebo is surrounded by 4 semi-circles of
lawn as shown.
For a wedding, quart...
Mathematics, 05.04.2021 14:00 itscheesycheedar
A square garden gazebo is surrounded by 4 semi-circles of
lawn as shown.
For a wedding, quarter circles of flowers are planted in
each corner of the gazebo. The lawn covers 4 times as
much area as the flower beds.
2 m
Suppose the flower beds are x metres apart as shown.
Things to think about:
10 m
a Explain why the radius of each flower bed is 5 - metres.
b Hence, show that x2 - 20x + 50 = 0.
By solving this equation, can you find the distance between the flower beds?
Answers: 2
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