sridgway62724775 sridgway62724775

02-02-2021
Mathematics

contestada

The diagram shows a tile in the shape of a trapezium.
12cm
26cm
10cm
Work out the area of the tile.

Respuesta :

abidemiokin abidemiokin

07-02-2021

Answer:

286cm²

Step-by-step explanation:

Let the parallel sides be 12cm and 10cm

Height h = 26cm

Area of a trapezium = 1/2(a+b) * h

Area of a trapezium = 1/2(12+10)* 26

Area of a trapezium = 1/2(22)*26

Area of a trapezium = 11 * 26

Area of a trapezium = 286cm²

Hence the area of the tiles is 286cm²

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