Graded Assignment Unit Test, Part 2 Answer the questions below. You may use a drawing compass, ruler, and calculator. When you are finished, submit this test to your teacher by the due date for full credit. (8 points) Score 1. Write a paragraph describing the relationship between triangles and circles.
There are two types of special right triangles: 45-45-90 and 30-60-90. The legs on a 45-45-90 triangle are 1 and 1 and the hypotenuse is the square root of 2. The legs on a 30-60-90 triangle are 1 and the square root of 3 and the hypotenuse is 2. If you were to take the three trigonometric functions of either 45 degree angle, you would get the (square root of 2)/2 for both cosine (x) and sine (y) and 1 for tangent (y/x). If you were to take the three trigonometric functions of the 30 degree angle, you would get the (square root of 3)/2 for cosine, ½ for sine and the (square root of 3)/3 for tangent.
Because when you plug the binary numbers into the 8 bit conversion table, the two zeros before the 10 equal nothing. So 10 and 0010 have the same decimal number. 128 64 32 16 8 4 2 1 128 64 32 16 8 4 2 1 1 0 = 2 0 0 1 0 = 2 3. Based on the breakdown of the binary and decimal systems in this lab, describe the available digit values and the first four digits of a base 5 numbering system. You can use the binary system as a reference, where the available digit values are 0 and 1 and the first four digits are 1, 2, 4, and 8.
Is it possible for the rest of the flooring to be half wood and half carpet? Explain. 50. Describe the solution to a quadratic equation if the discriminant is a) equal to 0; b) positive; or c)
Then drew two intersecting lines perpendicular to each other. 2. Using the protractor I drew the angles of incidences or rays measuring 10°, 20°, 30°, 40°, 50° and 60°. 3. Then I drew a semi-circle on the top of the intersection representing the flexi glass and placed the flexi glass over the semi-circle.
Fingerprints come in three main patterns. The first is a loop pattern. In a Loop pattern, the ridges will flow in one side, re-curve, (loop around) touch or pass through an imaginary line drawn from the delta to the core, and exit the pattern on the same side from which it entered. A loop pattern has only one delta. The delta is the point on a ridge at or in front of and nearest the center of the divergence of the type lines.
Using SEI Strategies in a SIOP Lesson Plan Fawn L. Stevens Grand Canyon University: ESL 533N February 17, 2014 The class is learning about Native Americans. I am working with their science, language arts and math teachers. All the other teachers are also discussing Native Americans in their classes. Today's lesson is about the Navajo Indians. The students will be conducting research in a small group setting on some basic facts about the Navajo Indians and presenting their findings to the class when they are done.
How is finding volume different from finding area? d. If you had cubes with a length of 1 centimeter, how many would you need to build the cube in the picture above? Calculating volume of a rectangular prism Rectangular prisms are like cubes, except not all of the sides are equal. A shoebox is a rectangular prism. You can find the volume of a rectangular prism using the same formula given above (V= l × w × h.) Another way to say it is to multiply the area of the base times the height.
Fold this circle in half verticallyand horizontally to make a cross shape. Then fold each side in to meet the center and you will end up with an equilateral triangle. Step 3 Fold all of the circles into triangles. Place your triangle template on top of the circle and fold up the circle into a triangle. Repeat for all the other circles.
Symmetry and Group Theory 1. Using the 5 symmetry elements and their operations to determine the point group of a molecule (this was the basis of your sapling homework assignment) General operation Look for C2 axes perpendicular to the highest order Cn axis If a horizontal plane of symmetry exists If n vertical planes exist If no planes of symmetry exist D classifications n C2 axes ┴ Cn axis Dnh Dnd Dn C classifications No C2 axes ┴ Cn axis Cnh Cnv Cn Notes: Vertical planes contain the highest order Cn axis. In the Dnd case, the planes are designated dihedral because they are between the C2 axes – thus the subscript d. The presence of a Cn axis does not guarantee that a molecule will be in a D or C category; the high symmetry Td, Oh and Ih point groups and related groups have a large number of Cn axes. When in doubt, you can always check the character tables for a complete list of symmetry elements for any point group. 2.