मराठी
महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

Do Sides 7 Cm, 24 Cm, 25 Cm Form a Right Angled Triangle ? Give Reason

Advertisements
Advertisements

प्रश्न

Do sides 7 cm, 24 cm, 25 cm form a right angled triangle ? Give reason

Advertisements

उत्तर

In the triplet (7, 24, 25),
72 = 49, 242 = 576, 252 = 625 and 49 + 576 = 625

The square of the largest number is equal to the sum of the squares of the other two numbers.

∴ Sides 7 cm, 24 cm, 25 cm form a right angled triangle.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Pythagoras Theorem - Problem Set 2 [पृष्ठ ४४]

APPEARS IN

बालभारती Geometry Mathematics 2 [English] Standard 10 Maharashtra State Board
पाठ 2 Pythagoras Theorem
Problem Set 2 | Q 2.2 | पृष्ठ ४४

व्हिडिओ ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्‍न

In the given figure, seg PS is the median of ∆PQR and PT ⊥ QR. Prove that,

PR2 = PS2 + QR × ST + `("QR"/2)^2`


In ∆ABC, point M is the midpoint of side BC. If, AB+ AC= 290 cm2, AM = 8 cm, find BC.


Out of the following, which is the Pythagorean triplet?


Some question and their alternative answer are given. Select the correct alternative.

Altitude on the hypotenuse of a right angled triangle divides it in two parts of lengths 4 cm and 9 cm. Find the length of the altitude.


Height and base of a right angled triangle are 24 cm and 18 cm find the length of its hypotenuse


Some question and their alternative answer are given. Select the correct alternative.

 In ∆ABC, AB = \[6\sqrt{3}\] cm, AC = 12 cm, BC = 6 cm. Find measure of ∠A.


Find the height of an equilateral triangle having side 2a.


Find the length a diagonal of a rectangle having sides 11 cm and 60 cm.


A side of an isosceles right angled triangle is x. Find its hypotenuse. 


In ∆RST, ∠S = 90°, ∠T = 30°, RT = 12 cm, then find RS and ST.


In ∆ABC, seg AP is a median. If BC = 18, AB2 + AC2 = 260, Find AP.


Seg PM is a median of ∆PQR. If PQ = 40, PR = 42 and PM = 29, find QR.


Seg AM is a median of ∆ABC. If AB = 22, AC = 34, BC = 24, find AM


If hypotenuse of a right angled triangle is 5 cm, find the radius of
the circle passing through all vertices of the triangle.


In ΔABC, seg AP is a median. If BC = 18, AB2 + AC2 = 260, then find the length of AP. 


Out of given triplets, which is not a Pythagoras triplet?


Height and base of a right angled triangle are 24 cm and 18 cm. Find the length of its hypotenus?


In the given figure, triangle ABC is a right-angled at B. D is the mid-point of side BC. Prove that AC2 = 4AD2 – 3AB2.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×