Mathematics, 26.02.2021 01:00 rrusso4

The shape shown is a right-angled triangle together with two quarter-circles of radius r сm.
a Find the formulae for the area A and the perimeter
P of the shape.
b Find the area and perimeter when r = 3 cm.
c Find r when A = 12 cm?.

The shape shown is a right-angled triangle together with

two quarter-circles of radius r сm.a Fin

Answers: 3

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The shape shown is a right-angled triangle together with two quarter-circles of radius r сm.
a...

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The shape shown is a right-angled triangle together with two quarter-circles of radius r сm.a Find the formulae for the area A and the perimeterP of the shape.b Find the area and perimeter when r = 3 cm.c Find r when A = 12 cm?.​

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Another question on Mathematics

The shape shown is a right-angled triangle together with two quarter-circles of radius r сm.
a Find the formulae for the area A and the perimeter
P of the shape.
b Find the area and perimeter when r = 3 cm.
c Find r when A = 12 cm?.