Question

Practice Set 13.1
In each pair of triangles in the following figures, parts bearing identical marks
are congruent. State the test and correspondence of vertices by which triangles
in each pair are congruent.
1
w
K
G
(iii) H
*
J
F
E
Z
L
T
X
T
++
(v
)
(iv)
S
S
1
O
M
N
Р
A
M
85​

Answer 1

Answer:

a

s

f

r

h

x

w

gn

c

wh

nv

1

e

y

u

6

6

3

please like and rate

Answer 2

Answer:

Potential difference is defined as the amount of work done in moving unit positive charge from one point to another.

It SI unit  is volt.