Advertisements
Advertisements
प्रश्न
In a right angled triangle, the hypotenuse is the greatest side
विकल्प
True
False
Advertisements
उत्तर
True
Explanation;
Hint
APPEARS IN
संबंधित प्रश्न
In the given figure, ∆ABC is an obtuse triangle, obtuse-angled at B. If AD ⊥ CB (produced) prove that AC2 = AB2 + BC2 + 2BC · BD.

In Figure, ABD is a triangle right angled at A and AC ⊥ BD. Show that AD2 = BD × CD

In the following figure, O is a point in the interior of a triangle ABC, OD ⊥ BC, OE ⊥ AC and OF ⊥ AB. Show that

(i) OA2 + OB2 + OC2 − OD2 − OE2 − OF2 = AF2 + BD2 + CE2
(ii) AF2 + BD2 + CE2 = AE2 + CD2 + BF2
Which of the following can be the sides of a right triangle?
2.5 cm, 6.5 cm, 6 cm
In the case of right-angled triangles, identify the right angles.
Identify, with reason, if the following is a Pythagorean triplet.
(10, 24, 27)
For finding AB and BC with the help of information given in the figure, complete following activity.
AB = BC .......... 
∴ ∠BAC = 
∴ AB = BC =
× AC
=
× `sqrt8`
=
× `2sqrt2`
= 

Triangle ABC is right-angled at vertex A. Calculate the length of BC, if AB = 18 cm and AC = 24 cm.
The sides of the triangle are given below. Find out which one is the right-angled triangle?
40, 20, 30
Find the length of the hypotenuse of a triangle whose other two sides are 24cm and 7cm.
Lengths of sides of a triangle are 3 cm, 4 cm and 5 cm. The triangle is ______.
