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allthewaycountrygirl
 2 years ago
Find the length of the hypotenuse of a right triangle with legs of 20 cm and 21 cm.
41 cm
841 cm
6 cm
29 cm
allthewaycountrygirl
 2 years ago
Find the length of the hypotenuse of a right triangle with legs of 20 cm and 21 cm. 41 cm 841 cm 6 cm 29 cm

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jasonxx
 2 years ago
Best ResponseYou've already chosen the best response.2\[H= \sqrt{(20)^2+(21)^2}\]

gaara438125
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1352146014111:dw

jasonxx
 2 years ago
Best ResponseYou've already chosen the best response.2dw:1352138840805:dw\[c^2=a^2+b^2\]

allthewaycountrygirl
 2 years ago
Best ResponseYou've already chosen the best response.0so i have to find out what H is?

gaara438125
 2 years ago
Best ResponseYou've already chosen the best response.1\[H= \sqrt{(20^2)+(21^2)}\]

gaara438125
 2 years ago
Best ResponseYou've already chosen the best response.120 * 20 = 400 21 * 21 = 441 add those 400 + 441 then take the sqrt and that's the missing angle

gaara438125
 2 years ago
Best ResponseYou've already chosen the best response.1\[\sqrt{841cm}\] sqrt it and the answer is?

allthewaycountrygirl
 2 years ago
Best ResponseYou've already chosen the best response.0so then 29cm
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