Question

8) Long question answer:-

(a) The obtuse angle of obtuse angled isosceles triangle is 130°. Find the other
two angles.
(b) Draw, a line PQ = 5cm and take a point A on it such that AP= 3 cm. Taking
A as the centre draw
an angle of 90° using a pair of compasses.
(c) Following are the number of children in 20 families of a colony:
2,3,1,2,4,3,2,2,2,1,1,4,2,3,1,1,2,2,3,1
Tabulate the above data using tally marks and answer the following
question:-
(i) What is the minimum number of children in a family?
(ii) What is the maximum number of children in a family?
(iii) What is the most common number of children in a family of the colony ?
(iv) How many families have 2 children ?​

Answer 1

100% correct answer

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