Question

Exercise 5.2
1. Identify the following pair of angles in the figure given below
(1) Corresponding angles
(ii) Alternate interior angles
(iv) Pair of interior angles on the same side of transversal
(iii) Alternate exterior angles
(v) Vertically opposite angles
n
2.
3
4
6
5
7
8
2. Find the unknown angles, in the following figure if I || m:
70°
2.
3
5
4
m
6
7
Find the unknown angles in the following figures. Also state the property used to find them
m
71 p
(i)
х
60°
>b
45°
a | b
I|| m
109
Active Mathematics - VII
please screen shot and sen it​

Answer 1

Can you imagine a world without merchants, where we are left to our own devices to acquire goods and services without middlemen? Sounds like a harsh place to be. The sale and trade of goods defines much of the development and history of the world.