Enter 1 for true and 0 for false By vector method prove that the medians of a triangle are concurrent. (ii) A triangle may have four vertices. Triangles: A triangle is a polygon that has three sides, three vertices, and three angles. The medians of a triangle meet at (0, − 3) and its two vertices are at ... State whether the following statement is true or false. (v) The triangular region includes the vertices of the corresponding triangle. (viii) Each acute angle of an isosceles right-angled triangle measures 60°. Video Explanation. To find the centroid of a triangle , first construct the angle bisectors . 2. Save. True False Equations Calculator: Enter statement on each side of the equation answer choices . true or false Get the answers you need, now! obtuse scalene. Edit. The true sentence is … (ix) A median of a triangle always lies inside the triangle. right scalene. (True) (x) An altitude of a triangle always lies outside the triangle. ... State true or false. but an equilateral triangle has three sides equal. Every triangle has exactly three medians, one from each vertex, and they all intersect each other at the triangle's centroid.In the case of isosceles and equilateral triangles, a median bisects any angle at a vertex whose two adjacent sides are equal in length. In each of the following, state if the statement is true (T) or false (F): (i) A triangle has three sides. 11. Interestingly, all medians of a triangle intersect at a single point called the centroid. Different types are defined by different types of triangles. Since a triangle has three vertices, it follows that it can have only three medians. (False) Correct: Each acute angle will be of 45°, not 60°. (False) Correct: But ∆PFE and ∆PCE share the same height (you can see this by dropping an altitude from the vertex E down to the line containing PF), so PC is 1/3 the length of PF, so FC must be 2/3 the length of PF. Triangles: True or False? In geometry, a median of a triangle is a line segment joining a vertex to the midpoint of the opposite side, thus bisecting that side. So FC has length 2/3 × 24 = 16. dipakppatil2006 dipakppatil2006 15 minutes ago Math Secondary School Circum centre is the point of intersection of medians. 818 times. (iv) The interior of a triangle includes its vertices. Which would be the best classification for the triangle shown? 1. right isosceles. The sentence is false. 9 months ago. 5th - 6th grade. Circum centre is the point of intersection of medians. The point that is equidistant from the vertices of a triangle is called the circumcenter. DRAFT. hclark. Using vector method the centroid of the triangle formed by joining the mid points of the sides of a given triangle coincides with the centroid of the given triangle. Triangles: True or False? (iii) Any three line-segments make up a triangle. Edit. obtuse isosceles. 62/87,21 To find the centroid of a triangle, first construct the medians. DRAFT. Mathematics. A triangle can have only three medians, all of which intersect at a point called ‘centroid’. The area of any triangle is equal to 1/2 times the base times the height. 66% average accuracy. The statement is true.