right-angled triangle Triangle in which one of the angles is a right angle (90). It is the basic form of triangle for defining trigonometrical ratios (for example,sine, cosine, and tangent ) and for which Pythagoras theorem holds true. Its are a is equal to half the product of the len...
Step by step video, text & image solution for Two medians draen form the acute angles of a right angled triangle intersefct at an angle (pi)/(6). If the length of the hypotenuse of the triangle is 3 units, then the area of the triangle (in sq units) is sqrtK, then K is by...
1.To move or turn (something) at an angle:angled the chair toward the window. 2.SportsTo hit (a ball or puck, for example) at an angle. 3.InformalTo impart a biased aspect or point of view to:angled the story in a way that criticized the candidate. ...
Fill in the brackets.(1) Angles can be classified into ( ) angles, ( ) angles,()angles,() angles and full angles.(2) If line a∥line b, line c⊥ line a, then line c ( ) line b.(3) If two interior angles of a triangle are 35" and 55", then it is a ( )triangle.(4...
Two medians drawn from the acute angles of a right angled triangle intersect at an angle pi/6. If the length of the hypotenuse of the triangle is 3 units, th
In geometry, complementary angles are defined as two angles whose sum is 90 degrees. Two complementary angles when put together form a right angle. Learn the differences between complementary and supplementary angles.
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Learn the trigonometric ratios of complementary angles using the right triangle with a solved example. Get the complete trigonometry concept at BYJU'S.
interior angle- the angle inside two adjacent sides of a polygon internal angle angle- the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians reentering angle,reentrant angle- an interior angle of a polygon that is greater ...
2). Right-angled triangle: one of the interior angles is exactly of 90∘. 3). Obtuse-angled triangle: one of the interior angles is greater than 90∘. Answer and Explanation: Given: In the triangle ABC, (Eq.1)∠A=m∘ ...