Mensuration1

Quadrilateral

1 / 27

Slide 1: Mind map

MathematicsSecondary Education

This lesson contains 27 slides, with interactive quizzes and text slides.

Lesson duration is: 1 min

Items in this lesson

Quadrilateral

Slide 1 - Mind map

www.geogebra.org

Slide 2 - Link

Slide 3 - Slide

MENSURATION

Slide 4 - Slide

Slide 5 - Slide

www.geogebra.org

Slide 6 - Link

Slide 7 - Slide

Slide 8 - Slide

Slide 9 - Slide

1) Which familiar shape you got?
2) What is the formula to find area of new figure?
3)Apply the formula to find the area of parallelogram

Slide 10 - Open question

Mini plenary

Slide 11 - Open question

If the parallelogram's base and area are known, how can the height be determined?

A= Base x Height

Height= Base x Area

Height =Area/Base

Height= Base/Area

Slide 12 - Quiz

Slide 13 - Slide

Slide 14 - Slide

Slide 15 - Slide

Answer...

Slide 16 - Open question

Slide 17 - Slide

TASK 1

20 sq cm

15 cm

25 sq cm

15 sq cm

Slide 18 - Quiz

TASK 2

54 sq feet

56 sq feet

106 sq feet

150 sq feet

Slide 19 - Quiz

TASK 3

5 bags, 150 Rs

4 bags, 130 Rs

10 bags, 200 Rs

4 bags, 120 Rs

Slide 20 - Quiz

Slide 21 - Slide

ASSET

A parallelogram inside a rectangle. What is the area of parallelogram?

Slide 22 - Slide

ASSET ANSWER

19 sq cm

12 sq cm

18 sq cm

20 sq cm

Slide 23 - Quiz

Brianna won a parallelogram-shaped trophy. She knows the area of a parallelogram is 735 cm2 and that its base is 35 cm. What is the trophy’s height?

21cm

20 cm

40 cm

70 cm

Slide 24 - Quiz

Extension task

Slide 25 - Slide

Slide 26 - Slide

Research work

Which is the commercial office tower has a sleek and slender design, rising from a parallelogram-shaped site in UAE.

Slide 27 - Slide

Mensuration 2

27 days ago - Lesson with 27 slides