There are 32 students at a sports meeting. 19 of them play rugby, 13 play hockey, 19 play hand ball, and 17 wrestle. 8 play both rugby and hockey, 13 play rugby and handball, 10 play rugby and wrestle, 8 play hockey and handball, 8 play hockey and wrestle, and 10 play handball and wrestle. 4 play rugby, hockey and wrestle. 5 play rugby, hockey and handball, 5 play hockey, handball and wrestle, and 7 play handball, rugby and wrestle. Only 2 students do all 4 sports. How many students at the meeting do not do any of these sports?

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation:

i think it is c hope that

the area of a triangle is determined by the formula: base x height * 1/2

you'll need to assign a base to the triangle. based on the vertices given, the simplest base would be the line segment from (-2,1) to (2,1). the distance between any two numbers is found by just subtracting them. here, you should subtract the x values to find the distance of this side.

2 - (-2) = 4.

so the distance (aka the length of the base) is 4. the height of the triangle is the distance between the base and the highest point on the triangle which is (3,4). we should subtract the y values this time to find the height/distance.

4 - 1 = 3

so the height is 3.

base = 4

height = 3

hope this if needed hmu