Question
Find the missing terms:
(i) Perimeter of a rectangle = 14 cm; breadth = 2 cm; length = ?
(ii) Perimeter of a square = 20 cm; length of a side = ?
(iii) Perimeter of a rectangle = 12 m; length = 3 m, breadth = ?
(iv) Perimeter of a triangle = 55 cm; lengths of two sides 20 cm and 14 cm; length of third side = ?

Answer

(i) 5 cm
(ii) 5 cm
(iii) 3 m
(iv) 21 cm

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Read the following bar group and answer the following questions:

$i.\ $What information is given by the bar group?
$ii.\ $Which state is the largest producer of rice?
$iii.\ $What state is the largest producer of wheat?
$iv.\ $Which state has total production of rice and wheat as its maximum?
$v.\ $Which state has the total production of wheat and eice minimum?
Number of mobile phone users in various age groups in a city is listed below:
Age group (in years) Number of mobile users
$1-20$ $25000$
$21-40$ $40000$
$41-50$ $35000$
$61-80$ $10000$
Draw a bar graph to represent the above information.
The following data gives the number (in thousands) of applicants registered with a divisions $= 20$ thousand tonnes.
Year
$1995$
$1996$
$1997$
$1998$
$1999$
$2000$
Number of applicants registered (in thousands)
$18$
$20$
$24$
$28$
$30$
$34$
Construct a bar graph to represent the above data.

Identify the error, if any 

this is $\frac{1}{4}$

Draw two intersecting lines $A B$ and $C D$ as shown in Fig. . Measure $\angle A O D$ and $\angle B O C$. Are they equal? Measure $\angle A O C$ and $\angle B O D$. Are they equal? What conclusion can you draw from it?
Image
Draw a line $AB$ and take two points $C$ and $E$ on opposite sides of $AB.$ Through $C,$ draw $\text{CD}\perp\text{AB}$ and through $E$ draw $\text{EF}\perp\text{AB}.$ ruler and set-squares.
What least number must be subtracted from $13601$ to get a number exactly divisible by $87?$
Neelam’s father needs $1\frac34$ m of cloth for the skirt of Neelam’s new dress and $\frac12$ m for the scarf. How much cloth must he buy in all?
The ratio of boys and girls in a school is $12 : 5.$ If there are $840$ girls in the school, then the number of boys is:
Which of the following are polygons?