Question
Which of the following element/substanceĀ leads to
deflocculation of soil particles?Solution
Sodium ion leads to deflocullation.Ā
Find the altitude of an equilateral triangle whose side is 8ā3 cm.
- The base of a right pyramid is an equilateral triangle with side 7 cm. If the height of the pyramid is 32ā3 cm, then find the volume of the pyramid.
A triangle has sides 13, 14, 15. Find its area.
- Find the height of an equilateral triangle whose side length is 8ā3 cm.?
What is the inradius of an equilateral triangle whose vertical height measures 12ā3 cm?
Two triangles DEF and XYZ are congruent to each other such that DE = 10 cm, YZ = 24 cm, and ā DEF = ā XYZ = 90ā°. Find the circumradius of ĪDEF.
...In a triangle, the lengths of two sides are 13 cm and 14 cm, and the included angle between them is 60°. Find the area of the triangle.
- In triangle GHI, JK is drawn parallel to side HI. If GJ = 7 cm, JH = 2 cm, and GK = 14 cm, find GI.
- What is the average of the first eight triangular numbers?
A right-angled triangle has an area of 120 m², and the ratio of its base to height is 5:3. The side length of an equilateral tri...