Brainliest to the one who gets it right. 1.) What is the length of side PS?

2.) What is the length of side QR?

3.) What is the length of side PQ?

4.) What is the length of side SR?

5.) What kind of quadrilateral is PQRS? EXPLAIN YOUR REASONING

Step-by-step explanation:

For PS

PS=√(x2-x1)²+(y2-y1)²

PS=√(-1+2)²+(1-4)²

PS=√1+9

PS=√10 units

For QR

QR=√(x2-x1)²+(y2-y1)²

QR=√(4-3)²+(5-2)²

QR=√10 units

For PQ

PQ=√(x2-x1)²+(y2-y1)²

PQ=√(3+2)²+(5-4)²

PQ=√26 units

For SR

SR=√(x2-x1)²+(y2-y1)²

SR=√(4+1)²+(2-1)²

SR=√26 units

→Here the given vertices are of a rectangle because its opposite sides are equal.

ummm seems that u didnt post the attachement !

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870