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Question

Rectangle, Triangle, Composite figure area, Times as many, Fraction of a whole

P5.AP.JM.17083214-A1

KLMN is a rectangle. LM is 20 cm and KL is twice of LM. Find the area of Triangle MPQ.

4 m

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KLMN is a rectangle. LM is 20 cm and KL is twice of LM. Find the area of Triangle MPQ.
Length of KL
= 2 x 20
= 40 cm

Area of Triangle KPQ = ¹₈ of Rectangle KLMN

Area of Triangle PNM = ¹₄ of Rectangle KLMN

Area of Triangle QLM = ¹₄ of Rectangle KLMN
Fraction of the rectangle that is unshaded
= ¹₈ + ¹₄ + ¹₄
= ¹₈ + ²₈ + ²₈
= ⁵₈

Fraction of the rectangle that is shaded
= 1 - ⁵₈
= ³₈

Area of the rectangle
= 40 x 20
= 800 cm²

Area of Triangle MPQ
= ³₈ x 800
= 300 cm²

Answer(s): 300 cm²

4 m

KLMN is a rectangle. LM is 20 cm and KL is twice of LM. Find the area of Triangle MPQ.

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Ischool Pte Ltd

Date:02 Jul 2024

Topic: AREA PERIMETER

Question Code: P5.AP.JM.17083214

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KLMN is a rectangle. LM is 20 cm and KL is twice of LM. Find the area of Triangle MPQ.

(4 m)

Answer(s):

Ischool Pte Ltd

Date: 02 Jul 2024

Topic: AREA PERIMETER

Question Code: P5.AP.JM.17083214

Student:

Class:

Level:

School:

KLMN is a rectangle. LM is 20 cm and KL is twice of LM. Find the area of Triangle MPQ.

(4 m)

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Primary 5 AREA PERIMETER P5.AP.JM.17083214

02 Jul 2024, 06:20 AM

KLMN is a rectangle. LM is 20 cm and KL is twice of LM. Find the area of Triangle MPQ.

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ISchool Pte Ltd

Date:02 Jul 2024

Topic:AREA PERIMETER

Question Number:P5.AP.JM.17083214-A1

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Date:02 Jul 2024

Topic: AREA PERIMETER

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Date:02 Jul 2024

Topic: AREA PERIMETER

Question Code: P5.AP.JM.17083214

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Date: 02 Jul 2024

Topic: AREA PERIMETER

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