(b) the volume of the prism.

(c) the total surface area of the prism. Area of equilateral triangle. An equilateral triangle is a triangle in which all three sides are equal. The internal angles of the equilateral triangle are also the same, that is, 60 degrees. The measure of the base of the right angled triangle is 3 m and its height 4 m. If the height of the prism is 7 m. then find

(a) the number fo edges of the prism. An equilateral triangle is also equiangular that is, all three internal angles are also congruent to each other and are each 60°. In a equilateral triangle, all sides are equal. The length of the second diagonal is. Textbook Solutions 5346. An equilateral triangle with side length 12 cm is shown in the diagram, work out the height of the triangle. 1 answer. 6√3 cm. The height of an equilateral triangle is 4 StartRoot 3 EndRoot. Since all the sides are of equal length, the side that is the hypotenuse of the right triangle has a length 2x. What is the perimeter of the equilateral triangle? An equilateral triangle is easily constructed using a straightedge and compass, because 3 is a Fermat prime.Draw a straight line, and place the point of the compass on one end of the line, and swing an arc from that point to the other point of the line segment. A.24 cm^2 B.36 cm^2 C.24√3 cm^2 D.36√3 cm^2 E.40√2 cm^2 Lets assume a, b, c are the sudes of triangle. Home; Math; Geometry; Triangle area calculator - step by step calculation, formula & solved example problem to find the area for the given values of base b, & height h of triangle in different measurement units between inches (in), feet (ft), meters (m), centimeters (cm) & millimeters (mm). In the equilateral triangle ABC of side «a»: ⇒ S = ½.a.h …. Mathematics, 21.06.2019 17:20. ∴ Height 3 = in radius ∴ Height = Median .. The area of an equilateral triangle (S) is calculated from the following figure: We know that the area of a triangle is ½(base x height). a = b = c = 12 cm Now we use the Pythagorean theorem in order to find the height of the triangle. Important Solutions 1578. Then the length of each of its medians is : [A]4 cm [B]9 cm [C]9.5 cm [D]12 cm Show Answer 9 cm In the equilateral triangle centroid, incentre, orthocentre, coincide at the same point. Find the Height of an Equilateral Triangle Having Side 2a. The base of a right pyramid is an equilateral triangle, each side of which is cm long and its height is 4 cm. asked Mar 8, 2016 in Class X Maths by bhai Basic (90 points) +1 vote. hence each slant side = 12cm to find the height of the triangle : use Pythagoras’ Theorem (A^2 + B^2 = C^2) Find the height of an equilateral triangle with sides of 12 units. Find the height of an equilateral triangle of side 12cm. 12/2 = 6 then 6√3 units = 10.392 units An equilateral triangle has a side of 16 units. Answers: 2 Show answers Another question on Mathematics. Leslie G. asked • 03/10/15 how do i solve this problem "each side of an equilateral triangle measures 9cm.Find the height ,h,of the triangle Find the total surface area of the pyramid in . What is the altitude of an equilateral triangle whose side is 12cm? And let AD is an altitude on BC. As the name suggests, ‘equi’ means Equal, an equilateral triangle is the one where all sides are equal and have an equal angle. That means the bottom side of 12 cm is split into 6 cm on the left and 6 cm on the right. Find its distance from third side. Teacher: surendra khileryClass: Maths Language: HindiMedium: Hindi Medium Chapter Name: Video Topics:#maths#mathematics An equilateral triangle can be divided into two congruent right triangles, each a 30°-60°-90° triangle. Aboat costs 19200 and decreases in value by 12% per year. Find the perpendicular height of an equilateral triangle whose side is 12 cm - 32791679 Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. And let AD is an altitude on BC. In an equilateral triangle of side 12cm, a circle is inscribed touching its sides. 34.64 cm; B. 7:22 100+ LIKES Find the length of height = bisector = median if given side ( L ) : height bisector and median of an equilateral triangle : = Digit 1 2 4 6 10 F (Perpendicular)2 + (Base)2 = … See the answer. 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