Calculate the length of this unknown side of the right angled triangle

a*2+ b*2 =c*2

Step-by-step explanation:

9*2 + b*2 = 17*2

b*2 = √(17*2 -9*2)

b =14.4 cm

the opening of this porabola is facing up

step-by-step explanation:

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130