Advertisements
Advertisements
प्रश्न
In a triangle, sum of squares of two sides is equal to the square of the third side.
पर्याय
True
False
Advertisements
उत्तर
This statement is False.
Explanation:
In a right-angled triangle, the sum of squares of two sides is equal to the square of the third side.
APPEARS IN
संबंधित प्रश्न
A man goes 10 m due east and then 24 m due north. Find the distance from the starting point
Prove that the sum of the squares of the sides of a rhombus is equal to the sum of the squares of its diagonals
Which of the following can be the sides of a right triangle?
1.5 cm, 2 cm, 2.5 cm
In the case of right-angled triangles, identify the right angles.
In the given figure, ∆ABC is an equilateral triangle of side 3 units. Find the coordinates of the other two vertices ?

In ∆PQR, point S is the midpoint of side QR. If PQ = 11, PR = 17, PS = 13, find QR.
Find the side of the square whose diagonal is `16sqrt(2)` cm.
In Fig. 3, ∠ACB = 90° and CD ⊥ AB, prove that CD2 = BD x AD.

The sides of the triangle are given below. Find out which one is the right-angled triangle?
8, 15, 17
In a triangle ABC, AC > AB, D is the midpoint BC, and AE ⊥ BC. Prove that: AC2 - AB2 = 2BC x ED
For going to a city B from city A, there is a route via city C such that AC ⊥ CB, AC = 2x km and CB = 2(x + 7) km. It is proposed to construct a 26 km highway which directly connects the two cities A and B. Find how much distance will be saved in reaching city B from city A after the construction of the highway.
