Question
 ____ are the most efficient of all sources and most
recommended for houseplants.Solution
Fluorescent lights are efficient and often recommended for houseplant growth due to their appropriate wavelength spectrum and energy efficiency.
Angles of a triangle are in the ratio 4 : 6 : 8. Find the measure of the middle angle.
If in a ΔABC, the external angle bisector of angle A, meets BC when extended at a point D, BD = 5cm , BC = 3 cm then what is AB:AC ?
Find area of a sector of radius 14 cm with central angle 90°. (π = 22/7)
In the given figure PQRS is a square and OQR is an equilateral triangle, then find angle POS?
Length and breadth of a rectangle are 8 cm and 6 cm respectively. The rectangle is cut on its four vertices such that the resulting figure is a regular ...
If G is the centroid and AD, BE, CF are three medians of ∆BDG with area 6cm 2 , then the area of ∆ABC is?
- One of the angles of a quadrilateral is 80º. If ratio of remaining angles of quadrilateral is 6:3:5 respectively, then find the smallest angle of quadrila...
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?
The diagonals of a rectangle are inclined to one side of the rectangle at 25°. The acute angle formed between the diagonals is:
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