Question
Which plant has stomata only on the upper surface of its
leaves?Solution
Water lily has stomata only on the upper surface, as it is an aquatic plant.
What will be inradius of a right angle triangle whose base is 13 cm & height is 84 cm ?
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 diagonals of a rectangle are inclined to one side of the rectangle at 25°. The acute angle formed between the diagonals is:
Line AB is 24 m in length and is tangent to the inner one of the two concentric circles at point C. Points A and B lie on the circumferen...
In ΔABC, PQ is parallel to BC If AP: PB= 2:5 and AQ= 2 cm, AC is equal to?
A and B are the centres of two circles with radii 11 cm and 6 cm respectively. A common tangent touches these circles at P & Q respectively. If AB =...
If the area of a regular hexagon is 384√3 cm2, then find the perimeter of the same hexagon.
What is the angle traced by the hour hand in 18 minutes?
What will be circumradius of a right angle triangle whose base is 20cm & height is 21cm ?
The area of an equilateral triangle is 36√3 sq m. Its perimeter is
