Question
Addis Ababa Declaration deals with
the:Solution
Environment ministers from fifty-four African countries have acknowledged key environmental challenges faced by the continent — land degradation, desertification and drought – in the Addis Ababa declaration.
Find the area of triangle having sides in the ratio 4:5:7 & the perimeter of the triangle is 16 cm
If the area of a regular hexagon is 384√3 cm2, then find the perimeter of the same hexagon.
If in a ΔABC, AD is internal angle bisector & D is a point on BC, AB = 8 cm, BC = 10 cm then what is BD:CD?
The length of the each side of an equilateral triangle is 42√3 cm . The area of circumcircle, (cm 2 ) is
The lengths of three medians in a triangles are 15 cm, 20 cm, 25 cm. What is the area of that traingle (in cm 2 )?
The perimeter of a rectangle is 48 cm, and the ratio of its length to breadth is 3:5. What is the area of the rectangle?
An angle is equal to 3/7 of its supplement. The angle is :
- Length of a chord in a circle of radius 'r' cm, is 18 cm and distance between chord and centre of the circle is 40 cm. Find the value of (3r + 7).
If O is the orthocentre of ΔABC , if ∠BOC = 1400 then what is the measure of ∠BAC?
The lengths of three medians in a triangles are 6 cm, 8 cm, 10 cm. What is the area of that traingle (in cm 2 )?
