Could you help me find these answers please? ​

s =180-50

130 as pqrs is cyclic opp angles add up to 180

O1 =100

angle subtended at center is double the angle subtended at any other part of circle

O2=200

angle subtended at center is double the angle subtended at any other part of circle

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}