Quiz 1 Flashcards
1
Q
Name the 2 special right triangles
A
60-30-90
45-45-90
2
Q
Area of a circle
A
Pi(r2)
3
Q
Circumference of a circle
A
Pi x D
4
Q
Area for a triangle
A
Bh/2
5
Q
Area for a trapezoid
A
B1+b2
——– x h
2
6
Q
Area of a rectangle
A
Bh
7
Q
Volume of a cylinder
A
Pi r2 h
8
Q
Volume of a sphere
A
4/3 Pi r3
9
Q
Volume of a cone
A
3
10
Q
Three normal equations for a line
A
y-y1=m(x-x1)
y-y1= y2-y1/x2-x1 (x-x1)
Y=mx+b
11
Q
Weird ass equation for a line
A
Ax+by=c
12
Q
Pythagorean triples
A
3-4-5
5-12-13
7-24-25
