## sarver1995 Group Title A parallelogram whose vertices have coordinates R(1, -1), S(6, 1), T(8, 5), and U(3, 3) has a shorter diagonal of ___ . shorter diagonal = 2 years ago 2 years ago

1. No-data Group Title

The first idea that comes to my mind is to use the distance formula.

2. Syderitic Group Title

your answer is$US=\sqrt{(3-6)^{2}+(3-1)^{2}}=\sqrt{9+4}=\sqrt{13}$

3. No-data Group Title

draw the points on a sheet and you can identify the diagonals.

4. No-data Group Title

Why did you choose those pints Syderitic?

5. sarver1995 Group Title

okay can you tell what formula i need to use for this problem Find the length of the medians of the triangle whose vertices are A(-1, -2), B(3, 6), and C(1, 0). median to AB = median to BC = median to CA =

6. No-data Group Title

A median is a line segment and you're looking for the lenght of a segment line.

7. No-data Group Title

in the case of a right line you can find its lenght by using the distance formula.