WebPremises:If a quadrilateral has opposite sides that are parallel, then it is a parallelogram.A rhombus is a quadrilateral where the opposite sides are parallel. Conclusion:A … WebABCD is a rhombus whose diagonals intersect at O. If AB=10 cm, diagonal BD = 16 cm, find the length of diagonal AC. Answer: We know in rhombus diagonals bisect each other at right angle. In ΔAOB BO = BD/2 = 16/2 = 8cm Using Pythagoras theorem in ΔAOB AB2 = AO2 + BO2 102 = AO2+ 82 100-64 = AO2 AO2 = 36 AO = √36 = 6cm
23. In the figure, OABC is a rhombus, where O is the origin. Th... Filo
Weba counterclockwise rotation of 90° about the origin? D • Geometry (Common Core)-Aug. '16 y (3) c (4) D • B [3] Use this space ... 14 The diagonals of rhombus TEAM intersect at P(2,l). If the ... 15 The coordinates of vertices A and B of .6.ABC are A(3,4) and B(3,12). If the area of .6.ABC is 24 square units, what co Id b~the ... Web10 de abr. de 2024 · ABCD is a Rhombus ∠ACB = 50° Concept used: The opposite angles of a rhombus are equal. The diagonals of a rhombus bisect each other at 90 degrees Solution: ∠ACB = 50° ∠DBC = 180° - 90° - 50° ∠DBC = 40° ∴ ∠BDC = 40° (since, ∠DBC = ∠BDC) Hence, the correct option is 40°. India’s #1 Learning Platform Start Complete … lakeview internal medicine patient portal
What is a Rhombus? (Definition, Shape, Properties) - Tutors.com
WebSolution method 1: The visual approach. We can imagine a rectangle that has one vertex at the origin and the opposite vertex at A A. A rotation by 90^\circ 90∘ is like tipping the rectangle on its side: Now we see that the image of A (3,4) A(3,4) under the rotation is A' ( … WebThe answers that I don't know will be in these: [xxx] AMV: Answers May Vary. (L1) Theorem 6.1C states that if a quadrilateral is a parallelogram, then its consecutive _____ are supplementary. (L1) Theorem 6.1A states that if a quadrilateral is a parallelogram, then its opposite sides are _____. (L1) A (n) _____ is a polygon with four sides. Web22 de oct. de 2024 · The vertices B and C of ΔABC lie on the lines 4y 3x = 0 and y = 0, respectively, and the side BC passes through the point P (0, 5). If ABOC is a rhombus … lake view inn shillong