Question
Construct triangle ABC in which AB is 7cm AC is 9.5cm and is 120.measure BC.
Answers
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
Ade
Construct triangle ABC in which AB is 7cm AC is 9.5cm and is 120.measure BC.
Emeka
The drawing and the calculation that's what I want
Emeka
Construct ∆ABC such that /AB/=6cm, /AC/=8.5 cm and BAC = 120°
Haia
Kutta hai to kutta
TRAVIS
It's the pictures of the caculations I want
Kamil kamaldeen
It helps students
Benjamin
Show me the answer