Edexcel Gcse Mathematics (Linear) - Algebra - Forming And Solving Equations Page 8
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97.
The perimeter of this triangle is 19 cm.
All lengths on the diagram are in centimetres.
( + 4)
t
( + 3)
t
( – 1)
t
Diagram NOT accurately drawn
Work out the value of t.
t = ……………………………
(3 marks)
8.
3x
x + 30
2x
Diagram NOT accurately drawn
The diagram shows a triangle.
The sizes of the angles, in degrees, are
3x
2x
x + 30
Work out the value of x.
x = ...................
(3 marks)
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