Login

Remember

Register

EasyElimu Questions and Answers

Questions
Unanswered
Tags
Users
Ask a Question

The perimeter of a triangle is 22cm. If one of the sides is 9 cm . Find the other side if the area of the triangle is 20.976cm2

0 votes

68 views

asked Jan 1 in Mathematics Form 2 by 0112490XXX

The perimeter of a triangle is 22cm. If one of the sides is 9 cm . Find the other side if the area of the triangle is 20.976cm²

area of a triangle

Please log in or register to answer this question.

2 Answers

0 votes

answered Jan 2 by 0703781XXX

4.661

Please log in or register to add a comment.

0 votes

answered Mar 3 by 0000000XXX

Soln
L×L=area of a rectangle
9cm×£=20•976
9cm£=20•976cmtouch and hold a clip to pin it. unpinned clips will be deleted after 1 hour.

Please log in or register to add a comment.

Related questions

0 votes

1 answer

The base of a triangle is 3cm longer than its height. Given that the area of the triangle is 35cm2, determine the height of the triangle.

asked Aug 13, 2021 in Mathematics Form 2 by anony mous

area of a triangle

0 votes

1 answer

A piece of wire 40cm is bent to form a right-angled triangle whose hypotenuse is 17cm long. Find the lengths of the other two sides of the triangle

asked Aug 2, 2021 in Mathematics Form 2 by anony mous

pythagoras theorem

0 votes

0 answers

A swimming pool water surface measure 10m long and 8m wide.A path of uniform width is made all around the swimming pool.The total area of the water surface and the path is 168m.

asked Dec 23, 2021 in Mathematics Form 2 by Mutui

area of a triangle

0 votes

1 answer

Find the area in hectares of a maize field whose measurements are shown in the field book below. The baseline PQ is 300m long.

asked Aug 27, 2021 in Mathematics Form 1 by anony mous

scale drawing
area of a triangle
area of a quadrilateral and other polygons

0 votes

1 answer

The sides of a triangle were measured and recorded as 4cm,6.2cm and 9.50cm.Calculate the percentage error in its perimeter correct to 2 decimal places.

asked Jul 21, 2021 in Mathematics Form 3 by anonymous

trigonometry
approximation and errors

Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.

Categories

All categories
Mathematics (544)
- Mathematics Form 1 (237)
- Mathematics Form 2 (150)
- Mathematics Form 3 (137)
- Mathematics Form 4 (20)
English (260)
Kiswahili (507)
Chemistry (588)
Physics (580)
Biology (590)
Geography (513)
History (538)
CRE (328)
IRE (52)
Agriculture (496)
Business Studies (350)
Computer Studies (14)
Home Science (60)
General Questions (88)

5.5k questions

6.7k answers

6 comments

590 users

XML Sitemap

© EasyElimu Educational Services 2023

...