The hypothenuse is the longest side of a triangle, and is thus located opposite the right angle! So, if you know the length of two sides, all you have to do is square the two lengths, add the result, then take the square root of the sum to get the length of the hypothenuse
The answer is 3 because all you have to do is plug in the answer and then you have to solve the answer and go from there.
Answer:
-1
Step-by-step explanation:
(-3)-(-2)= -1
Answer:
length PQ = 8.9 m
Step-by-step explanation:
The picture below completes the question you asked. From the picture above RSTU is a rectangle . The two shaded square has a length of sides 8 m and 4 m respectively. The legs of the triangle is the sides of the 2 squares. Therefore, the triangle is a right angle triangle. The adjacent side is 4 m while the opposite side is 8 m.
Using Pythagoras theorem the hypotenuse of the triangle can be calculated below.
Pythagoras theorem
c² = a² + b² Therefore,
c² = 4² + 8²
c² = 16 + 64
c² = 80
square root both sides
c = √80
c = 8.94427191
c ≈ 8.9 m
length PQ = 8.9 m
Answer:
the dimensions are 9 and 13