A rectangle has a length of 80 units and a width of 39 units. Find the length of the diagonal.
1 answer:
Equation = a² + b² = c²
a = 80
b = 39
c = Diagonal
a² + b² = c²
80² + 39² = c²
6400 + 1521 = c²
c² = 7921
c = √7921
c = 89
Answer = 89 units
You might be interested in
Answer: 45
Step-by-step explanation: just multiply the two number together
Answer:
I think like 21
Step-by-step explanation:
i think it correct but if it not it okay but alaest I try my best on it
Answer:
3
Step-by-step explanation:
substitute where x=3 into the equation
so 4*3-1=11
Answer:
Wait are u trying to find the area of a shape???
Step-by-step explanation:
Answer:
I believe it's 16. sorry if I'm wrong.
