Weba Argue that the midpoint of the hypotenuse of a right triangle is equidistant from the three vertices of the triangle. Use the fact that the congruent diagonals of a rectangle bisect each other. Be sure to provide a drawing. bUse the relationship from part a to find CM, the length of the median to the hypotenuse of right ABC, in which mC=90, AC = 6, and BC = 8. Web5 okt. 2015 · 2 answers assuming that ABCDE are points in that order, draw the line and mark 'em off. AB=BC CD=DE AE = AB+BC+CD+DE = AB+AB+DE+DE = AB+AB+AB+AB = 4AB answered by Steve October 6, 2015 I have AB=Bc Theorem of Midpoint CD=DE Theorem of midpoint BC=CD Definition of Congruency AB=CD Def. Of Con …

AMC: Triangle area problem - Mathematics Stack Exchange

WebIOQM - 2024 Page No. 5 6. 6What is the least positive integer by which 25.3 .43.53.67 should be multiplied so that, the product is a perfect square? Sol. 15 6 25 7× 3 × 43 × 53 × 6 52 6× 3 3× 23 7× 23 × 5 × 2 × 37 218 × 313 × 53 To make this product Perfect square all powers of prime factor should be even Web11 dec. 2024 · Previous The figure below shows a square and four equilateral triangles, with each triangle having a side lying on a side of the square, such that each triangle has side length 2 and the third vertices of the triangles meet at the center of the square. The region inside the square but outside the triangles is shaded. What is the area of the shaded … story christmas for kids activity

[Solved] In ΔABC, AD is a median. If points E, F and G are midp

Web6 apr. 2024 · In ABC, ∠B = 90°, AB = 12 cm and AC = 15 cm. D and E are points on AB and AC respectively such that ∠AED = 90° and DE = 3 cm then the area of ADE is. Q8. If an angle is equal to one-fifth its compliment, then the angle is: Q9. (y - 10°) and (y - 50°) are supplementary angles of each other, then find the value of y? Web26 jan. 2024 · Ans: Given that the length of \(BC = 16\,{\rm{cm}}\) Also given that \(F,\,E\) are the midpoints of \(AB\) and \(AC.\) Let us construct a line segment \(FE.\) The midpoint theorem states that if the midpoints of any two sides of a triangle are joined by a line segment, then this line segment is parallel to the third side of the triangle and is half … WebThe corresponding side is side CE between the magenta and the green angles-- is equal to CE. And this just comes out of the previous statement. If we number them, that's 1, that's 2, and that's 3. And so that comes out of statement 3. And so we have proven this. E is the midpoint of BC. It comes straight out of the fact that BE is equal to CE. story christmas kids