equilateral triangle of side a is given by√34a2square units. If the area of an equilateral triangle is163cm2, then its side is. If the perimeter of an equilateral triangle is36cm, then its area is given. If the side of an equilateral triangle is16cm,then the area of the triangle ...
A= 64 x √3/4 sq.cmA = 27.7128 sq. cmThus area = 27.7128 sq. cm.Example 2: Find the area of an equilateral triangle with a side of length 5 cm?Solution: Given, side of the equilateral triangle i.e. a = 5 cmArea of an equilateral triangle,...
Area of an equilateral triangle = (√3)/4 × side2 When it is an isosceles triangle and an equal side and base is given. Area of an isosceles triangle = 1/4 × b√4a2−b24a2−b2 where 'b' is the base and 'a' is the length of an equal side.☛...
Hence, the area of an equilateral triangle with side \( = \frac{{\sqrt 3 }}{4} \times {a^2} = \frac{{\sqrt 3 }}{4} \times {(8)^2} = \frac{{\sqrt 3 }}{4} \times 64 = 16\sqrt 3 \;{\rm{c}}{{\rm{m}}^2}\) Q.4. The equal sides of an isosceles triangle a...
Learn to calculate the area of an equilateral triangle. Understand the derivation of the formula for calculating the area and learn to prove it...
aplease see AM04580 ,451303 with diode brake function, 正在翻译,请等待...[translate] aMean (±SEM) Beetle Trap 卑鄙 (±SEM) 甲虫陷井[translate] aIt makes me excited 它做我激发[translate] afind the area of this equilateral triangle 发现这个等边三角形区域[translate]...
题目【题目】A side of an equilateral triangle is 14 yd long. What is the area of the triangle?Do not round any intermediate computations, and round your answer to the nearest tenth.14 相关知识点: 试题来源: 解析 【解析】4=14(2√3)/4 ...
To find the area of triangle ABC with sides a=10cm, c=4cm, and angle B=30∘, we can use the formula for the area of a triangle given two sides and the included angle: Area=12×a×c×sin(B) 1. Identify the values: - Side a=10cm - Side c=4cm - Angle B=30∘ 2. Sub...
结果1 题目 A side of an equilateral triangle is 14 yd long. What is the area of the triangle?Do not round any intermediate computations, and round your answer to the nearest tenth.Oyd 14 相关知识点: 试题来源: 解析 A=(s^2√3)/(√3) √ A=142J3 A=84.9 反馈 收藏 ...
1.(Mathematics)geometrya three-sided polygon that can be classified by angle, as in an acute triangle, or by side, as in an equilateral triangle. Sum of interior angles: 180°; area: base × height 2.any object shaped like a triangle ...