Recent Changes

to get Sin-1 (sine inverse) on the calculator, you will have to press "sin" (or cos or tan) twice on the TI-36
or press the 2nd key first on most other calculators.
- O R -
HERE is a video of someone doing one of these problems with Google Calculator (just type "calculator" into google).
HERE is a video of someone doing this on their iphone.

1. Make sure to click on and fill out the attendance form in Schoology.
2. Watch this video on using trigonometry to calculate angles:
3. Click HERE and HERE {WS Trig Inverses.pdf} and print the
Calculator help:
to get Sin-1 (sine inverse) on the calculator, you will have to press "sin" (or cos or tan) twice on the TI-36

Calculator help:
to get Sin-1 (sine inverse) on the calculator, you will have to press "sin" (or cos or tan) twice on the TI-36
2nd key first.first on most other calculators.
HERE is a video of someone doing one of these problems with Google Calculator (just type "calculator" into google).
HERE is a video of someone doing this on their iphone.

1. Make sure to click on and fill out the attendance form in Schoology.
2. Watch this video on using trigonometry to calculate angles:
3. Click HERE and print the assignment, or just write your answers on a separate sheet of paper.
Calculator help:
to get Sin-1 (sine inverse) on the calculator, you will have to press "sin" (or cos or tan) twice on the TI-36
or press the 2nd key first.
HERE is a video of someone doing one of these problems with Google Calculator (just type "calculator" into google).
HERE is a video of someone doing this on their iphone.

Geometry Quarter 1 Midterm Activities
Other
E-Learning day (Geometry)
E-Learning Day (Geometry Basic)
Speaking Assessment

3. Go to https://leyden212.agilemind.com
4. Your login is your initials & ID number, your password is your locker combination.
your assignment.
Trouble getting in to agile mind?
Click here {E-Learning day Agile Mind assignment (geometry).pdf} for a paper copy. You can print this or write answers on a separate sheet of paper to hand in.
Hints for the assignment **
#1 The bases form a square. A line between first and 3rd base creates two right triangles, and you are looking to find the hypotenuse.
#2 Draw and label an isosceles triangle. The "altitude" cuts it into two (congruent) right triangles. You know 2 sides, use the Pythagorean Theorem to find the third side.
#3 You basically need to just check "obtuse", "acute" or "right".
#4 Same as #3. decide if the triangle is acute, obtuse or right.
#5 I don't think you need a hint.
#6 Use the distance formula. Don't remember it? Google "distance formula".
#7 Use the information in the directions to find the coordinates of the house. Then use the midpoint formula (Google it if you need to) to find the midpoint between the coordinates of the two houses.

the attendance sheet.sheet before 1pm.
2. Your assignment is to apply the Pythagorean Theorem to real life applications. This assignment will be done in Agile Mind.
3. Go to https://leyden212.agilemind.com
3.
4. Your login locker combination.
4.
5. On the your assignment. (Or you can click
Trouble getting in to agile mind?
Click here {E-Learning a paper copy)copy. You can print this or write answers on a separate sheet of paper to hand in.

1. Make sure you click on and fill out the attendance sheet.
2. Go to https://leyden212.agilemind.com
3. Your login is your initials & ID number, your password is your locker combination.
4. On the front page when you log in, is your assignment. (Or you can click here {E-Learning day Agile Mind assignment (geometry).pdf} for a paper copy)