Question

4. The sides of two triangles are given below. Determine which of them is the right triangle :
each diagonal of it.
(i) a = 6 cm, b = 8 cm, c = 10 cm
5. Angles B and C of a A ABC are 30º and 60° respectively,
(ii) a = 5 cm, b = 8 cm, c = 11 cm​

Answer 1

Answer:

q.no ii forms a right angle triangle my dear❗

Step-by-step explanation:

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Answer 2

Answer:

4. let abc is a triangle

$\mathtt{given}$ :

a = 6 cm b= 8 cm c = 10 cm

by Pythagorean triplets

a²+b² = c²

8² + 6² = 10²

100 = 64 + 36

100 = 100

therefore triangle abc is right angle triangle.

similarly 5 one question

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