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Mathematics, 15.12.2021 21:30 zionboy77
Two triangles are joined, as shown, to form a trapezium.
The largest angle of the trapezium is 140°.
Write two equations.
Solve them to find the value of a and the value of b.
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Two triangles are joined, as shown, to form a trapezium.
The largest angle of the trapezium is 140...
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