Round
What is 52.789 to the nearest tenth?
52.8
What is sin 30?
.5 or 1/2
What is sin-1(1/2)?
30*
What is the fraction for SIN?
opp/hyp
In transformations a mirror image is called what?
A reflection
What is 123.627894 to the nearest whole number?
124
What is sin45 to the nearest 10,000ths?
.7071
What is cos-1(1/2)?
60*
What is the fraction for cosine?
adjacent/hypotenuse
What is the Pythagorean Theorem?
a2+ b2=c2
What is 124.623 to the nearest hundredths place?
124.62
What is the tangent of 90?
error
What is tan-(1)?
45*
What is the fraction for tangent?
opp/adj
In an isosceles triangle, base angles are always what?
Equal
What is 125.6399 to the nearest thousandths place?
125.640
What is COS 125 to the nearest 10,000ths?
-0.5736
What is COS-1(3/2)?
ERROR/UNDEFINED
In the problem SIN X = 2/3, is 2 the opp, adj, or hyp?
opp
A hexagon has how many sides?
6
In the number 124.8793, the three is in what place?
Ten-thousandths or 10,000ths
What is the COS 60?
.5
What is TAN-1(3/2) to the nearest degree?
56*
In the problem COS X = 4/5, is 5 the opp, adj, or hyp?
hyp
The sum of the angles in any triangle are what?
180*