Question

On parallelogram STUV below if S is located at (-4,1) and T (5,3) what is the length of VU

Answer 1

=√85 units

Explanation:

Answer 2

Explanation:

In parallelogram, opposite sides are equal. So, ST = UV

Distance of UV =
`\sqrt{(x_(2)-x_(1))^(2)+(y_(2)-y_(1))^(2)}}\\\\=\sqrt{(5-[-4])^(2)+(3-1)^(2)}\\\\=\sqrt{(5+4)^(2)+(3-1)^(2)}\\\\=\sqrt{9^(2)+2^(2)}\\\\=√(81+4)}\\=√(85)`

=√85 units