12. Write a shart note about the Rajputs - Mention
a reason why ordinary people were so
fascinated by them?
Answers
Explanation:
Given:
We're given with Two circles having diameters of 10 cm and 24 cm.
To find:
Diameter of the circle.
Solution:
As we know that,
★ Area of Circle = πr² ★
Now, A/Q
Area of required circle = Area of circle of Diameter of 10 cm + Area of circle with diameter of 24 cm.
Therefore,
➟ πr² = π(5)² + π(12)²
➟ πr² = 25π + 144π
➟ πr² = 169π
(Cancelled both π)
➟ r² = 169
➟ r = √169
➟ r = 13 cm
(Diameter = 2 × radius)
➟ Diameter = 2(13)
➟ Diameter = 26 cm
•°• Diameter of required circle is 26 cm.
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Explanation:
Two Boys in a Jungle
Veeru and Karim were young Keralites. The next week their school was going to organise a camp near a forest in Ponmuddy. The following week they joined the camp. One day they went out together. They thought of going inside the forest to explore it. Soon they lost their way. The sun had set. They were walking along the Periyar river. They heard a loud noise. They stood still and listened to it. They heard the sound of an animal coming towards them. It was the sound of a big elephant. He was just fifty metres away from them. The elephant smelled them too. He saw them standing quietly behind an oak tree. He raised his long trunk up in the air and trumpted loudly. The boys didn’t move. Veeru was a little frightened, but Karim was not. Slowly the elephant started coming nearer and nearer. Now he was only ten metres away. “Let’s do something,” said Karim. “Do it, before he attacks us,” said Veeru.
Karim pulled out a balloon from his pocket. He put it in his mouth and started blowing into the balloon. At last, it was blown to the size of a small bag. Karim hit the full blown balloon hard with his hand. “Bang-Bang!” The elephant stopped and trumpeted angrily. He was confused.The elephant turned away and disappeared into the forest. The boys ran and ran till they reached safe at the camp.