# Geometry-review for test

Here are the reviews for the test. Pay close attention to the problems listed for each!

Trig Review Sheet-u9cexs

Trig Review Sheet – KEY-1p3p1kh

#2, 3, 9, 10, 11, 15

Similarity and Trig Review 2-28yp1ty

Similarity and Trig Review 2-KEY-1iodw9s

#1 a,b, 2b, 5

Similarity and Trig Review with Notes-14kt9re

Similarity and Trig Review with Notes-KEY-1onq9pm

#2, 5 (first one), 6 (first one) , 7, 8

# Geometry – What to know for Trig Quiz

Be able to:

• identify the opposite leg, the adjacent leg and the hypotenuse
• name the trig ratios (ex. Sine = opp/hyp; packet page 18 #15)
• write the trig ratios given sides of a right triangle (packet page 18 #19)
• calculate sine, cosine and tangent of an angle using a calculator (packet page 21 #1)
• find the angle given a ratio for sine, cosine or tangent (packet page 21 #13)
• find the angle given the sides of a right triangle (Monday’s HW ‘Inverse Trigonometric Ratios’ #22)
• do an application problem (ex. tonight’s homework ‘2-Right Triangle Trigonometry ‘ #4)

# Geometry-week of August 28

Monday-Finding Angle Measures using Trig

find angles trig-ratios-1qaakfd

Trig – Find Missing Sides & Missing Angles HW-27p7j6i

Cumulative Trig-128vuk8

Tuesday-Applications of Trig

trig-ratio-applications-1avnisy

SOHCAHTOA Applications Practice Homework v2-1g5d2yl

Wednesday and Thursday-Similarity and Trig Review

Similarity & Trig ReviewKM-tycyim

Trig Review Sheet – KEY-1p3c50g

Trig Review Sheet-u8zie0

Similarity and Trig Review 2-28yc5bv

Similarity and Trig Review 2-KEY-1io0zro

Friday-Test

# Happy Solar Eclipse Day-Monday, August 21

Today, we reviewed page four in the packet and we finished page five. In class students did problems #1-4 on the page below. You will simply multiply each coordinate by the given scale factor, then graph the new points. For example, in number one, multiply each point by two, then graph the new points. You should notice you get a new triangle that is twice the size of the original.

Coordinate Plane Dilations-25m4xr5

# Geometry-week of August 21

Monday-Midsegment

Midsegment of a Triangle-1zwyrid

MidsegmentWS-1u0vg6o

Tuesday-Triangle Proportionality

Triangle Prop Theorems HW-qcmz1f

Proportional Parts in Triangles and Parallel Lines-2nj1a3m

Proportionality in Triangles-1u6pgam

Wednesday-Proving Triangles Similar

Proving Triangles Similar-196redx

Thursday-Trig Ratios

SOHCAHTOA WS-1nbqyze

Trig Ratios-25dijur

Friday-Finding side lengths using Trig

Trig – Finding Sides-167nsg2