Question 4 1 pts 4. Tina built a triangular sign with side lengths of 73 inches, 55 inches, and 48 inches. Is the sign a right triangle? Why or why not? O No, because 48 + 55 does not equal 73. Yes, because 48 squared + 55 squared = 73 squared. No, because 73 squared + 55 squared does not equal 48 squared. O No, because 48 squared + 73 squared does not equal 55 squared Next > Not saved Submit C

right

step-by-step explanation:

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

d. all of the above

step-by-step explanation: