... 1. DEF and GHI are complementary angles and GHI is eight ... p and q are parallel, find the measure of angle 2. 3. (Using ABC, find the following: a) The length of ...

...angles and GHI is eight times as large as DEF. Determine the measure of each angle. 2. If line p and q are parallel, find the measure of angle 2. 3. Using ABC, ...

... We know that ∠ABC and ∠CBD are complementary, which ... That means that ∠ABD is a right angle. ... that ∠ABD and ∠DBE are supplementary angles, which means ...

... Are arcs ABC and AC equal ... measure of arc AB is 80 degrees, what is the measure of angle CAB ... Hint: Remember that all the angles in a triangle add up to 180 degrees ...

... We can prove that IA, IB IC intersect the angles, <BAC, <ABC, <BCA respectively. I will show that IA intersect angle< BAC. In triangles, ADI and AIE,. ...

... plane sets a course to fly with a ground speed of 200 km/h due east while climbing at an angle of 14 ... Model this problem using two 2D diagrams (∆ABC and ∆ACD ...