a side of an isosceles right angle triangle is 7cm find its hypotenuse
Answers
Answered by
2
Answer:
9.8 cm.
Step-by-step explanation:
according to pythogoras to theorem
sq of hypotenuse = sum of sq of other two sides in right angle triangle.
side a = 7 cm
side b = 7cm ( isosceles triangle)
hypotenuse = ?
a² + b² = ç²
7² + 7² = c²
49 + 49 = c²
√98 = c
c= 9.899 cm
c= 9.8 cm
Similar questions