WebThe sides of the triangle are in the ratio 3:4:5. The perimeter is 840 m. Find its area. Solution: Let the sides of the triangle be 3 x, 4 x, and 5 x respectively. We know that the perimeter = 840 m. 3 x + 4 x + 5 x = 840 12 x = 840 x = 840 12 = 70 So, the sides of the triangle are: 3 x = 3 (70) = 210 m 4 x = 4 (70) = 280 m 5 x = 5 (70) = 350 m WebRight Angled Triangle. A right-angled triangle is a type of triangle that has one of its angles equal to 90 degrees. The other two angles sum up to 90 degrees. The sides that include the right angle are perpendicular …
V22 401 toolbox.docx - 4.01 Toolbox Equation of Lines...
WebApr 8, 2024 · .Solving we get the equation of A B with slope m 1 = − 2.5. Similarly solving for slope m 2 for line B C we get m 2 = 0.4. So, m 2 × m 1 = − 1 .Hence the lines are perpendicular. If you didn't know this before you may note it as a theorem that if the product of slopes of two lines are = − 1 then the lines are perpendicular to each other. Share Cite WebTherefore, triangle ABC is an isosceles triangle. *Note: We had to check the length of AC as well to make sure that this is not an equilateral triangle. We can prove the triangle ABC is a right triangle by using the slope formula. This can be used to show if two lines are perpendicular to each other. Perpendicular lines form a right angle. Use the slope … kenton county dcbs office address
Perpendicular - Math
WebJun 15, 2024 · An isosceles triangle is a triangle in which exactly two sides are the same length. Scalene Triangle: A scalene triangle is a triangle in which all three sides are different lengths. Triangle: A … WebSolution for if two sides of a triangle have length of 4 and 10 the third side could be a)4 b)2 c)16 d)8 ... For a given triangle such as ABC, what word describes the point of concurrency for athe three perpendicular bisectors of sides? bthe three altitudes? arrow_forward. arrow_back_ios. SEE MORE QUESTIONS. arrow_forward_ios. WebApr 9, 2024 · What will happen if there is a vacuum just above one limb of the U-tube half filled with liquid as shown in figure? (A) The liquid will rise up in the limb where there is … is india an arabic country