ICSE /Class 9
Maths MCQ Based On Area and perimeter of a triangle
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ICSE Class 9 Maths Area and perimeter of a triangle
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Use formula for circumference of circle
Find the length of the square with the given diagonal.
Area of circle = \\(\\pi \\times r^{2} \\)
Volume of cube is \\(x^3 \\) where x denotes edge of cube
The solid formed is a cuboid with dimensions \\( 24cm\\times 12cm\\times 12cm\\)
No. of bullets = volume of bigger cube/volume of bullet
Its right-angled triangle
Subtract the area of the smaller circle from the area of the bigger circle
Find area of right angled \\(\\triangle\\) PQR by following \\(\\frac{1}{2}\\times b\\times h\\). Find side PQ using pythagorus theorem. Find area of \\(\\triangle\\) PQR by Heron’s formula. Find the difference between the two areas
Area = \\(\\frac{\\pi r^{2}}{2}-\\frac{1}{2}\\times 14\\times 7\\)
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