Question
Solution
Venus and Mars both are planets.
The vertices of a triangle are given as (5, 4), (9, 6), and (1, 5). Determine the area enclosed by this triangle.
What is the height of an equilateral triangle if each of its sides is 4√3 cm?
- Determine the length of side BC if ∠BAC = 60⁰, AB= 10 cm and AC = 15 cm.
If the ratio of the area of two similar triangles is √3:√2 then what is the ratio of the corresponding sides of the two triangles?
The inner-radius of a triangle is 5 cm, and the sum of lengths of its sides is 60 cm. What is the area of the triangle (in sq. cm.)?
A triangle has sides 13, 14, 15. Find its area.
- Calculate the area of a triangle whose base is 19.5 cm and the height corresponding to it is 13.7 cm.
- Find the area of a triangle whose base is 15.4 cm and corresponding altitude is 20.8 cm.
Find the altitude of an equilateral triangle whose side is 8√3 cm.
In a right-angled triangle, the legs are in the ratio 3:4, and the hypotenuse is 25 cm. Find the perimeter of the triangle.