Question

please answer this question correctly​

Answer 1

Answer:

Car - Swift desire

Restaurant - Hotel Merdian

Friend - Krishna or any other name

River - Ganga

Ocean - Pacific

Sea - Arabian Sea

Dog - Jimmy or some name or Labrador

Film - Jurassic Park

Novel - Jane Eyre

School - St Teresa's

Store - Diya's stores

Teacher - Miss Disha

Explanation:

• Common nouns are words that name general people, places, things or ideas. 

• Proper nouns name a specific person, place or thing.

Hope it helps you friend :)

Answer 2

Let a, b and c be the radii of the three circles. We first draw the lines AA', BB' and CC' perpendicular to line L. B'C, CA' and BA" are parallel to line L.

three tangent circles solution

Let x = B'C, y=A'C and z = BA". Pythagora's theorem applied to the right triangle BCB' gives

x 2 + BB' 2 = BC 2

Note that BB' = b - c and BC = b + c. The above equation may be written as follows

x 2 + (b - c) 2 = (b + c) 2

Expand the above, group like terms and solve for x

x 2 = 4 b c

x = 2 Square Root( b c )

Use Pythagora's theorem to triangle AA'C to obtain

y 2 + (a - c) 2 = (a + c) 2

Expand, group like terms and solve for y

y 2 = 4 a c

y = 2 Square Root( a c )

Use Pythagora's theorem to triangle AA"B to obtain

z 2 + (a - b) 2 = (a + b) 2

Expand, group and solve for z