CameraIcon

SearchIcon

MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Area of Trapezium by Division into Shapes of Known Area

Find the alti...

Question

Find the altitude of a trapezium whose area is 65cm² and whose bases are 13cm and 26cm

Open in App

Solution

Area of trapezium
=(a+b)h/2
a=13
b=26
Area=65cm²
so
65=(13+26)h/2
130=39*h
h=3.333 cm

Suggest Corrections

thumbs-up

1

Similar questions

Q. Find the altitudes of a trapezium whose area is

65 c m^{2}

and whose bases are

13 c m

26 c m

Q. Find the height of a trapezium whose area is

68 {c m}^{2}

and whose bases are

13 c m

26 c m .

Q. Find the area, in square metres, of the trapezium whose bases and altitudes are as under:
(i) bases = 12 dm and 20 dm, altitude = 10 dm
(ii) bases = 28 cm and 3 dm, altitude = 25 cm
(iii) bases = 8 m and 60 dm, altitude = 40 dm
(iv) bases = 150 cm and 30 dm, altitude = 9 dm.

Q. Find the area of a triangle whose sides are 5 cm, 12 cm and 13 cm. Also, find its shortest altitude.

A trapezium whose parllel side are 25cm and 10cm and non parllel side are 14cm and 13cm find its area.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Trapezium

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Area of Trapezium by Division into Shapes of Known Area

Standard VIII Mathematics

Join BYJU'S Learning Program

CrossIcon