geometry - triangle

A triangle has a perimeter of 36 cm. The altitudes of the triangles are in the ratio of 1:2:3. Find the measure of each sides.

Geometry

geometry

Teaser on area

ABCD is a rectangle. The area of shaded region is 15 cm2. find the area of rectangle ABCD

Teaser on Area

If ABCD is a Rectangle, and AF = FB. The area of rectangle ABCD = 100 cm2
Find the area of triangle AEF.

area question STD VII

Question on area:

If ABCD is a Rect . The area of the shaded region is 10 cm2. What is the area of rectangle ABCD.

Another Teaser on Area

Find the Area of rectangle ABCD
given area of triangle AOC = 40 m2
and area of triangle BOD = 30% of area of Rectangle ABCD

Teaser on Area

Find the Area of rectangle ABCD
given area of triangle AOC = 60 m2
and area of triangle AOB = 40% of area of Rectangle ABCD