Find the total surface area of the following cone. Leave your answer in terms of a.
4 cm
3 cm
SA = [ ? ]7 cm
Hint: Surface Area of a Cone = tre + B
Where e = slant height, and B = area of the base

X+ y = 5 ; x - y =3 solve using linear combination

Ethan is proving that the slope between any two points on a straight line is the same. he has already proved that triangles 1 and 2 are similar. drag statements and reasons to complete the proof.

Circle a has center of (2,3) and a radius of 5 and circle b has a center of (1,4) and a radius of 10. what steps will show that circle a is similar to circle b 1) dilate circle a by a scale factor of 2 2) translate circle a using the rule (x+1,y-1) 3) rotate circle a 180 degrees about the center 4) reflect circle a over the y-axis