2 years ago

Please help!! is it 16?

Mathematics

1 answer:

sweet-ann [11.9K]2 years ago

6 0

Answer:

area of trapezium: -

formula...

½(sum of parallel sides)×height=area

=>240=½(12+x)×12

=>240=(12+x)×6

=>240=60+6x

=>6x=240-60

=>6x=180

=>x=180/6

=>x=30cm

therefore, the value of x is 30 cm.

Step-by-step explanation:

hope it helps u

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Please help!! is it 16?​

Please help!! is it 16?