Maths question pythagoras gcse? - diagram of sail boat
Can anyone tell me what I do, this question:)
their pythagorous, and on one level, Class B.
* Make sure the chart is the angle of any point in the right corner.
27 km C
------------
- --
- --
- 30km
- B
that
^ ^ ^
The graph shows a journey from A to B to position the ship is proceeding from a 27-km position C. The progress of the lesions and sailboat 30 miles from the position B is on the map, the distance bewteen A and C, 10,8 kN
a) determining the extent of mappp?
Who knows how to work with the circumference of a triangle phythagorouss?
OUTTT help me = [
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Monday, January 25, 2010
Diagram Of Sail Boat Maths Question Pythagoras Gcse?
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1 comments:
because it has a right triangle is equal, you can use the following formula: a ^ 2 = b ^ 2 + c ^ 2, where a ^ 2 has to be the hypotenuse of the triangle
Equation is
30 ^ 2 = a ^ 2 + 27 ^ 2
Solution, we get a = sqrt (171) = 13.08 approx
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