In rt. ∆ADC, if DM is the median, then: (i) AD^2+CD^2=AM^2+DM^2
(ii) AD^2+CD^2=3(AM^2+DM^2)
(iii) AD^2+CD^2=2(AM^2+DM^2)
(iv) AD^2+CD^2=4(AM^2+DM^2)

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Ответ:

punani

17.01.2021

Mathematics

1225

Step-by-step explanation:

If she reads 35 words per minutes, to find out how many words she can read in 35 minutes, you have to multiply 35 by 35.

35 x 35 = 1225

She can read 1225 words per minute

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In rt. ∆ADC, if DM is the median, then: (i) AD^2+CD^2=AM^2+DM^2(ii) AD^2+CD^2=3(AM^2+DM^2)(iii) AD^2+CD^2=2(AM^2+DM^2)(iv) AD^2+CD^2=4(AM^2+DM^2)​