Question

Match the following:-
çølûmñ-À
a) reàl ímâgé
b) Virtual image
c) plane mirror scoters
d) Concave mirror
e) convex mirror

Çølúmñ-B
I) image behind the mirror
ii) image in front of the mirror
iii) side mirror in mirror
iv) kaleidoscope
v) Reflector in car headlights

Good morning ❤️
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Answer 1

Answer:

Solutionlet x be the base ,the altitude will be x-7

Now as per pythagorus theorem

x

2

+

(

x

−

7

)

2

=

13

2

x

2

−

7

x

−

69

=

0

x=12 or -5

Since x cannot be negative

x=12....

Answer 2

Step-by-step explanation:

hi

shreya

this is my friend tejas

isise tume milana tha

lekin tum aai nahi

vo dp. me likha hei vo kisake liye hei

shreya

i am. your friend shreyash talking this question from tejas id

okk...

Good Night

Sweet Dreams