length of the side of a triangle are 10 cm 12 cm 15 cm determine whether the triangle is right angled triangle or not
Answers
Answered by
1
Answer:
no
Step-by-step explanation:
no, its not A right angled triangle because A right angle triangle must have any 1 angle = 90°
Answered by
1
Answer:
length of triangle is 37cm
Step-by-step explanation:
forrmula :
Perimeter of triangle: sum of all angles of triangle
10+12+15 =37
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