Question

एक वृत्त की परिधि और आयत की परिधि बराबर है यदि आयत की लंबाई 45 सेंटीमीटर है और चौड़ाई 43 सेंटीमीटर है तो वृत्त की त्रिज्या कितनी होगी |​

Answer 1

Answer:

Chemical engineering is a branch of engineering which deals with the study of design and operation of chemical plants as well as methods of improving production. Chemical engineers develop economical commercial processes to convert raw material into useful products.

Answer 2

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