joyme
joyme joyme
  • 03-03-2019
  • Mathematics
contestada

work out length of side b
give your answer to 1 decimal place

plzzzz hhheellpp​

work out length of side bgive your answer to 1 decimal placeplzzzz hhheellpp class=

Respuesta :

heygirlopenthewall heygirlopenthewall
  • 03-03-2019

√b = 17.17 - 12.12

√b= 289 - 144

√b= 145

b= √145

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Аноним Аноним
  • 03-03-2019

✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽

➷ Use Pythagoras' theorem:

b^2 = c^2 - a^2

Substitute in the values:

b^2 = 17^2 - 12^2

b^2 = 289 - 144

b^2 = 145

Square root it:

b = 12.04159458

The answer is 12.0

✽

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

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