1) The sides of a beak 3.4 Semei, 3.4 सेमेई व 5 If so, what is it?
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Given : Sides of a triangle are 3 , 4 and 5 cm
To find : What type of triangle is it ?
Solution:
Triangle with sides a , b and c
where c is the largest side of triangle
if
c² > a² + b² then triangle is obtuse angled
If
c² = a² + b² then triangle is right angled triangle ( converse of Pythagorean theorem)
c² < a² + b² then triangle is acute angled
5² = 25
3² + 4² = 9 + 16 = 25
=> 25 = 25
Hence triangle is right angled triangle
Learn More:
If the sides of a triangle are in the ratio 2: root 6: root 3 +1 - Brainly.in
https://brainly.in/question/11956551?tbs_match=3
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