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The correct answer is A
In a right angle triangle, the product of two sides is half of the square of the third side (i.e., hypotenuse). Accordingly find out the acute angle?
A cuboid of size 50 cm × 40 cm × 30 cm is cut into 8 identical parts by 3 cuts. What is the total surface area (in cm2) of all the 8 parts?...
The perimeter of a rectangle is 60 meters. If the length of the rectangle is twice the width, find the area of the rectangle.
In ∆ABC, AD = DB , DE is parallel to BC, and the area of ∆ABC is 24 cm2. What is the area of ∆ADE in cm2 ?
What will be inradius of a right angle triangle whose base is 15cm & height is 8cm ?
A square is inscribed in a circle, and another square is circumscribed around the same circle. If the side of the inscribed square is 12 cm, find the di...
If in a ΔABC, AD is internal angle bisector & D is a point on BC, AB = 9 cm, BC = 12 cm then what is BD:CD?
In the given figure, Ab = 30 cm and CD = 24 cm. What is the value (in cm) of MN?