WebThere is a direct formula: Let s = ( m 1 + m 2 + m 3) / 2, Then area = 4 3 s ( s − m 1) ( s − m 2) ( s − m 3). This gives answer of above question as 72. Share Cite Follow edited Aug 26, 2016 at 5:43 Frenzy Li 3,645 2 32 53 answered Oct 11, 2013 at 18:20 Manuj Khullar 11 4 3 Add a comment You must log in to answer this question. WebArea = ½ × base × height. We know the base is c, and can work out the height: the height is b × sin A. So we get: Area = ½ × (c) × (b × sin A) Which can be simplified to: Area = 12 …

Area of Triangle Questions with Solutions Practice …

WebS = a + b + c 2 Step 3: Then apply the Heron’s formula to find the area of a scalene triangle A = S ( S − a) ( S − b) ( S − c) s q u a r e u n i t s Area of a Scalene Triangle with Three Sides Q1) Find the area of a triangle … WebArea of a Triangle Questions 1. Jenny says the formula for finding the area of a triangle is . Chris says the formula for finding the area of a triangle is . Who is correct? Both are correct. Explain your answer. One-half, in a multiplication problem, means “divide by two.” Chris is simply dividing the base phone call app download in computer

Area of triangles (practice) Khan Academy

Web2. If the area of an equilateral triangle is 163 ft2, find the side of the triangle. Solution: Area = 163 ft2. Let the side of an equilateral triangle be a ft. 3a24=163. a2=64 . a=8 ft. Side of the triangle = 8 ft. 3. Find the area of an equilateral triangle whose height is 53 units. Solution: Height = h = 3a2. 53= 3a2. a=10 unit Web2. If the area of an equilateral triangle is 163 ft2, find the side of the triangle. Solution: Area = 163 ft2. Let the side of an equilateral triangle be a ft. 3a24=163. a2=64 . a=8 ft. … Web2 days ago · A: By using the Pythagorean Theorem to find the length of the third side in the following triangle.… question_answer Q: Find the exact value of each of the remaining trig functions of 0. sec 0 = 3, given that sin 0 > 0 - phone call and text free website