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Perimeter= 180 cm a+a+a=180 cm 3a=180 cm a=180/3 a=60 cm Semi perimeter = a+b+c/2 = 180/2 = 90/1 Semi perimeter = 90 cm Area = root S (s-a) (s-b) (s-c) = root 90 (90-60) (90-60) (90-60) = root 90×30×30×30 = root 3×30×30×30×30 = 30×30 root 3 = 900 root 3 cm²

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Write at least 5 points on advantages and disadvantages of fossil fuels

Posted by Priyam Naik 3 years, 3 months ago (12922559)

CBSE > Class 08 > Science

1 answers

Account Deleted 3 years, 1 month ago (12334477)

Fossil fuels are not renewable energy sources. Fossil fuels pollute the environment. In the case of irresponsible use, they can be dangerous. Easier to store and transport. It is really cheap. It is more reliable than renewable energy.

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Exercise 12.1 que 1

Posted by Arkam Khan 3 years, 3 months ago (13524488)

CBSE > Class 09 > Mathematics

1 answers

Shreya Pandey 3 years, 2 months ago (13245384)

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U make me more 🤭😌

Posted by Sneha 💜💜💜Ms. Jeon Jungkook 💜💜 3 years, 3 months ago (10952542)

CBSE > Class 11 > Reasoning & Mental Ability

4 answers

Sneha 💜💜💜Ms. Jeon Jungkook 💜💜 3 years, 3 months ago (10952542)

Of course I want u

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Sneha 💜💜💜Ms. Jeon Jungkook 💜💜 3 years, 3 months ago (10952542)

I am seeing

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Chocolate 💖 Boy❣💕💕💕💕.......... 3 years, 3 months ago (13513536)

I type more questions do u see that

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Chocolate 💖 Boy❣💕💕💕💕.......... 3 years, 3 months ago (13513536)

Do u want me

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Chase the odd one out Un sandwich,une pizza,un livre,un chocolat

Posted by Jaseela Faisal 3 years, 3 months ago (13454255)

CBSE > Class 08 > French

3 answers

Pranjal Dadhich 2 years, 4 months ago (12255756)

Un livre

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Shatakshi Gupta 3 years, 2 months ago (13554250)

Une livre - book

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Shreya Kashyap 3 years, 2 months ago (13072603)

Un livre

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Sum of all possible values of ×if 431×55is divisible by 5

Posted by Gagandeep Kaur 3 years, 3 months ago (13366693)

CBSE > Class 10 > Mathematics

0 answers

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Sneha do you angry with me????

Posted by Chocolate 💖 Boy❣💕💕💕💕.......... 3 years, 3 months ago (13513536)

CBSE > Class 11 > Reasoning & Mental Ability

1 answers

Sneha 💜💜💜Ms. Jeon Jungkook 💜💜 3 years, 3 months ago (10952542)

No honey i am not and why do i

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List all the chemical formule

Posted by Koustub Hidakal 3 years, 3 months ago (11644464)

CBSE > Class 10 > Science

3 answers

Adarsh Rai 3 years, 2 months ago (13374411)

There's more like Neutralisation reaction Endothermic reaction Exothermic reaction And subtypes of decomposition reaction

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Omya Aryan 3 years, 2 months ago (10989590)

CaSo4.1/2H20 :- Plaster of Paris

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Anup Kumar Sharma 3 years, 3 months ago (11783576)

Chemical reaction Decomposition reaction Displacement reaction Double displacement reaction Oxidation and reduction

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see that the different parts of our body have specific functions. Our mouth waters when we see the food welke our meaning to. Our heart's beat without our thinking about it. In fact, we cannot coomtral these actions raily by king about them even if we want to Sa in between the simple reflex actions like change in the size of the pupil, and thought out actions such as moving a chair, there is another set of muscle movemetes over which we do not have any sking control. Many of these involuntary actio are-controlled by the mid-brain and hind-brain. All these involuntary com including blood pressure, salivation and vomiting are controlled by the medulla in the hind-brain. Think about activities like walking in a straight line, riding a bicycle, picking up a pencil. These are possible due to a part of the hind bin called the cerebellus. It is responsible for the precision of voluntary actions and maintaining the posture and balance if the body Imagine what would happen if each of these events failed to take place if we were not thinking about it Answer the following questions: Spinal Cost and ly the part of the nervous system which control the reflex action, Does flex action involve all parts of the voluntary nervous system? the part of the automic nervous system which control involuntary actions Being of heart muscles, which type of actions is this? Out of voluntary and involuntary action which it swat!

Posted by Shubham Sathe 3 years, 3 months ago (13540685)

CBSE > Class 10 > Science

0 answers

ANSWER

What happened how did a ladie became pregnant 🤰 ??

Posted by Chocolate 💖 Boy❣💕💕💕💕.......... 3 years, 3 months ago (13513536)

CBSE > Class 11 > Reasoning & Mental Ability

4 answers

Chocolate 💖 Boy❣💕💕💕💕.......... 3 years, 3 months ago (13513536)

Yes of course

1 Thank You

Sneha 💜💜💜Ms. Jeon Jungkook 💜💜 3 years, 3 months ago (10952542)

U are right wanna be my babys father

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Chocolate 💖 Boy❣💕💕💕💕.......... 3 years, 3 months ago (13513536)

Boy want insert his penins in girl s v a g i n a

1 Thank You

Chocolate 💖 Boy❣💕💕💕💕.......... 3 years, 3 months ago (13513536)

I gonna answer your question....

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Sneha are u here

Posted by Chocolate 💖 Boy❣💕💕💕💕.......... 3 years, 3 months ago (13513536)

CBSE > Class 11 > Reasoning & Mental Ability

0 answers

ANSWER

Prove that the perpendicular bisectors of two chords of a circle intersect at its centre

Posted by Alveera Khan 3 years, 3 months ago (13435838)

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Math

Posted by Ichcha Rajput Rajput 3 years, 3 months ago (12376012)

Uttarakhand Board > Class 10 > गणित

0 answers

ANSWER

Why twinkling of stars happen

Posted by Sana Javed 3 years, 3 months ago (13538025)

CBSE > Class 10 > Science

5 answers

Faisal Khan 3 years, 2 months ago (13474020)

The stars seem to twinkle in the night sky due to the effects of the Earth's atmosphere.

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Safa Riya 3 years, 2 months ago (13543584)

because of atmospheric refraction

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Omya Aryan 3 years, 2 months ago (10989590)

Unlike planets, stars are very far from us, so it is considered as a point size from earth and Due to large distance it seem to be twinkling from earth because of atmospheric refraction.

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Tanisha Agarwal 3 years, 2 months ago (9826568)

Because of refraction

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Yashmeen Kaur 3 years, 3 months ago (13438762)

Due to the effects of earth's atmosphere

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What was the Amanda mother's instructions?

Posted by Frank Paulus 3 years, 3 months ago (13540694)

CBSE > Class 10 > English Language and Literature