Answered: Mr Adams wants to turf a circular area…

Mr Adams wants to turf a circular area of his garden, the turf costs £4 per square metre. If the circular area has a radius of 6m, work out the total cost

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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Question: Mr Adams wants to turf a circular area of his garden, the turf costs £4 per square metre. If the circular area has a radius of 6m, work out the total cost.

8cm
7m
QUESTION 2
Mr Adams wants to turf a circular area of his garden, the turf costs £4 per square metre. If the
circular area has a radius of 6m, work out the total cost.
QUESTION 3
The radius of 1p, 5p and 10p coins are 1cm, 0.9cm and 1.2cm respectively. Calculate the total
area of the top faces of the five coins used to make 18p.
QUESTION 4
Find the shaded area of the following shapes. Lengths are in cm.
b.
10cm
a.
7cm
10cm
4cm

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