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The telephone was invented by Alexander Graham Bell in 1876. A telephone is a telecommunications device that allows two or more users to conduct a conversation when they are too far apart to be heard directly.
If the area of ∆ABC is 30 cm2 & G is the centroid of ∆ABC.then the area of the ∆ AGB?
If G is the centroid and AD, BE, CF are three medians of ∆ABC with area 72 cm 2 , then the area of ∆BDG is?
In a given Figure, ON∥ QR and MN∥ OR.
In the figure given below, AC = 16 cm and BF = 5 cm. If AE:CE = 5:3, then find the perimeter of ΔABC.
A sector of a circle has a central angle of 60° and a radius of 10 cm. Find the area of the sector.( π = 3.14)
In ABC,D is a point on side AB such that BD = 2 cm and DA = 3 cm. (E is a point on BC such that DE) AC, and AC = 4 cm. Then (Area of A BDE) : (Area of ...
In the given figure, two identical circles of radius 4 cm touch each other. A and B are the centres of the two circles. If RQ is a tangent to the circle...
If the volume of a cube is 64cm³, then the diagonal of cube is
If G is the centroid and AD, BE, CF are three medians of ∆BDG with area 6cm 2 , then the area of ∆ABC is?