Asked by Anonymous
Construct triangle ABC in which AB is 7cm AC is 9.5cm and is 120.measure BC.
Answers
Answered by
oobleck
so, did you do the construction, and measure BC?
what did you get?
If angle A is 120 then you should get
BC^2 = 7^2 + 9.5^2 - 2*7*9.5*cos120°
BC ≈ 14.3
what did you get?
If angle A is 120 then you should get
BC^2 = 7^2 + 9.5^2 - 2*7*9.5*cos120°
BC ≈ 14.3
Answered by
Ade
Construct triangle ABC in which AB is 7cm AC is 9.5cm and is 120.measure BC.
Answered by
Emeka
The drawing and the calculation that's what I want
Answered by
Emeka
Construct ∆ABC such that /AB/=6cm, /AC/=8.5 cm and BAC = 120°
Answered by
Haia
Kutta hai to kutta
Answered by
TRAVIS
It's the pictures of the caculations I want
Answered by
Kamil kamaldeen
It helps students
Answered by
Benjamin
Show me the answer
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