Advertisements
Advertisements
Question
In a triangle, sum of squares of two sides is equal to the square of the third side.
Options
True
False
Advertisements
Solution
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
RELATED QUESTIONS
In a right triangle ABC, right-angled at B, BC = 12 cm and AB = 5 cm. The radius of the circle inscribed in the triangle (in cm) is
(A) 4
(B) 3
(C) 2
(D) 1
ABC is a right-angled triangle, right-angled at A. A circle is inscribed in it. The lengths of the two sides containing the right angle are 5 cm and 12 cm. Find the radius of the circle
The perpendicular from A on side BC of a Δ ABC intersects BC at D such that DB = 3CD . Prove that 2AB2 = 2AC2 + BC2.
In the following Figure ∠ACB= 90° and CD ⊥ AB, prove that CD2 = BD × AD
In the given figure, BL and CM are medians of a ∆ABC right-angled at A. Prove that 4 (BL2 + CM2) = 5 BC2.
In the figure below, find the value of 'x'.
Find the Pythagorean triplet from among the following set of numbers.
2, 6, 7
In the given figure, PQ = `"RS"/(3)` = 8cm, 3ST = 4QT = 48cm.
SHow that ∠RTP = 90°.
Is the triangle with sides 25 cm, 5 cm and 24 cm a right triangle? Give reasons for your answer.
Foot of a 10 m long ladder leaning against a vertical wall is 6 m away from the base of the wall. Find the height of the point on the wall where the top of the ladder reaches.
