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 WebApr 8, 2024 · 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 …
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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 … WebLikewise, a triangle's circumcenter—the intersection of the three sides' perpendicular bisectors, which is the center of the circle that passes through all three vertices—falls inside an acute triangle but outside an obtuse triangle. The right triangle is the in-between case: both its circumcenter and its orthocenter lie on its boundary. areca nut uses in malayalam
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WebSep 21, 2015 · A perpendicular shape is a shape that has at least two sides that come together at a 90-degree angle. The following are shapes that have perpendicular sides: … 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 … Web23 hours ago · 3. Triangles . 1. (Motivate) Two triangles are congruent if any two sides and the included angle of one triangle is equal to any two sides and the included angle of the other triangle (SAS ... baku bus mmc