RS Aggarwal & V Aggarwal - Mathematics

Book: RS Aggarwal & V Aggarwal - Mathematics

Chapter: 7. Areas

Subject: Mathematics - Class 9th

Q. No. 1 of CCE Questions

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1

In a ΔABC it is given that base = 12cm and height = 5cm. Its area is

We have,

Base of triangle = 12 cm


Height of triangle = 5 cm


We know that,


Area of triangle =


=


=


= 30 cm2


Hence, option (b) is correct

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