Math, asked by medovinorio, 4 months ago

Find the cost of fencing a rectangular park of length 160 m and breadth 72m at the rate of rs 16 per metre

Answers

Answered by kabali01858
3

Step-by-step explanation:

How did Hawking startle the audience?

Answer:

He startled his audience by telling them that there was an end in sight for Theoretical Physics. He invited them to join him in a sensational escape through time and space.

Question 2.

Stephen Hawking did not appear to be a promising choice to lead any adventure. Why?

Answer:

He was sitting in a wheelchair while one of his students was reading his lecture to the audience. His appearance was not healthy and naturally he did not appearto be a promising choice to lead any adventure.

Answered by Anonymous
40

ᴀʀᴇᴀ ᴏғ ᴏᴜᴛᴇʀ ʀᴇᴄᴛᴀɴɢʟᴇ = 75 × 60

= 4500 ᴍ

ᴀʀᴇᴀ ᴏғ ɪɴɴᴇʀ ʀᴇᴀᴄᴛᴀɴɢʟᴇ = 67 × 52

= 3484 ᴍ

ᴀʀᴇᴀ ᴏғ ʀᴏᴀᴅ = ᴏᴜᴛᴇʀ - ɪɴɴᴇʀ ʀᴇᴄᴀᴛɴɢʟᴇ

= 4500 - 3484

= 1016 ᴍ

ɴᴏᴡ ғɪɴᴅ ʀᴀᴛᴇ...

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