Measure perimeter 1 Here are two rectangles. Use a piece of wool to measure the perimeter of each rectangle. How much wool did you need for each one? Give units with your answer. A= B= 2 Use a piece of wool to measure the perimeter of the hexagon. How much wool did you need? Give units with your answer. 3 a) Measure each side of the rectangle and label it. b) What is the perimeter of the rectangle? © White Rose Maths 2019 A B
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Measure perimeter
1 Herearetworectangles.
Useapieceofwooltomeasuretheperimeterofeachrectangle.
Howmuchwooldidyouneedforeachone?
Giveunitswithyouranswer.
A= B=
2 Useapieceofwooltomeasuretheperimeterofthehexagon.
Howmuchwooldidyouneed?Giveunitswithyouranswer.
3 a) Measureeachsideoftherectangleandlabelit.
b) Whatistheperimeteroftherectangle?
©WhiteRoseMaths2019
A B
6 Aishaisworkingouttheperimeterofarectangle.
Shemeasuresthelengthofall4sidesandlabelstherectangle.
HowdoyouknowthatAisha’smeasurementsarewrong?
7 Isitpossibletoworkouttheperimeterofeachshape?
Circleyouranswer.
a)
yesno
b)
yesno
c)
yesno
Howdoyouknowwhetheryoucanorcannotfindthe
perimeterofeachshape?
Talkaboutitwithapartner.
4 Measuretheperimeterofeachshape.
a)
perimeter=
b)
perimeter=
5 Drawatrianglewithaperimeterof15cm.
©WhiteRoseMaths2019
50 cm
15 cm
20 cm20 cm
60mm
25mm
8cm
60mm
25mm
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