The altitude of an equilateral triangle is 6√3 cm. Find the area of the equilateral triangle.
Calculate the hypotenuse of an isosceles right-angled triangle where the equal sides are 8√6 cm each.
Find the area of the triangle formed by the line 5x + 3y = 15 and the x-axis and the y-axis.
The area (in square units) of the triangle formed by the vertices (0,2), (2,3), and (3,1) is:
An equilateral triangle has all sides of length 14√3 cm. What is the altitude of this triangle?
In a ∆ABC, points P, Q and R are taken on AB, BC and CA, respectively, such that BQ = PQ and QC = QR. If ∠ BAC = 75°, what is the measure of &...
In triangle △ ABC, the internal angle bisectors of ∠ B and ∠ C intersect at point OO. If the measure of ∠ BAC = 50o , determine the m...
In ∆ PQR, S is the midpoint of QR. T is the midpoint of line PS. Then, Area of ∆PTQ : Area of ∆ PQR is
- The base of a right pyramid is an equilateral triangle with side 10 cm. If the height of the pyramid is 55√3 cm, calculate the volume of the pyramid.
If the angles of a triangle are in the ratio of 2:5:8, then find the value of the biggest angle.
