Question

. Yearly savings (in rupees) of 30 students of Class-VII are given below. Prepare a
40. Also prepare
frequency distribution table with one of the class interval 30
a histogram.
38
42
40
35
72
27
57
82
59
80
84
73
65
40
76
40
38.
50
58
38
54
39
50
44
71
83
45
38
80
77​

Answer 1

Answer:

2A) Complete the following Activity. (Any 2)

1) If two sides of a triangle are congruent then the angle opposite to them are

1

congruent

B.

Given:- In A ABC, Side AB= side AC

To Prove :- ABC=LACB

Construction :-Draw the bisector of ZBAC

which intersects side BC at point D.

Proof :- In AABD and AACD

Seg AB seg AC

ZBAD = ZCAD --- construction

→ Common side

.. ABD = AACD

..LABD

-(C-a-c-t)

.. ZABC EL ACB 'B-D-C

Seg AD=O