Complete the two-column proof to prove the followingIf a quadrilateral is a kite, it has one diagonal that bisects a pair of opposite angles. 相关知识点: 试题来源: 解析 (1) Given(2) properties of kite WORD(3) △ OWR≅△ DWR(4) ∠ OWR=∠ DWR, ∠ ORW=∠ DRW(5) properties of...
Parallelogram a quadrilateral is a parallelogram if its both pairs of opposite sides are parallel. Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and ...
Let ABCD be a quadrilateral.Show that if the consecutive angles of a quadrilateral are supplementary, then the diagonals bisect each other. Supplementary Angles: If we add two angles and their sum is {eq}180{}^\circ {/eq}, that is...
Determine if the following figure is a rectangle, rhombus, or square. (Explain.) (b) Square: A square is a two-dimensional shape with four sides. The four sides of a square are of equal length. Additionally, all the interior angles of a square are right angles. ...
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Two shapes are said to be similar if the ratio of corresponding side lengths is fixed. Congruent shapes are also similar shapes as the ratio of side lengths is 1. Answer and Explanation:1 If two triangles are similar, then the ratio of side length...
Since all four angles of quadrilateral ABCD are right angles, we can conclude that ABCD is a rectangle. 8. Final Conclusion: Therefore, we have proved that if the diagonals of a cyclic quadrilateral are diameters of the circle through its vertices, then the quadrilateral is a rectangle. Show...
A: True. B: False. To find the area of a rhombus, you add the diagonals and divide by two. True False True or False: if a quadrilateral is a kite, then its diagonals bisect each other. State True or False: The opposite sides of a...
In a parallelogram , if the diagonals are equal, then it necessarily is a rectangle. Hence, the correct option is (b).
If angle BOC is equal to 44^o , find angle OAD. ABCD is a parallelogram. If the measure of angle A is 60, then what is the measure of angle C? Quadrilateral abcd is a parallelogram. if the measure of angle a is 62 degrees and the measure of angle adb is 7...