Corresponding angles - Study guides, Class notes & Summaries

Area - Correct Answer-The measure of a shape's surface Formula for the area of a rectangle - Correct Answer-A=lw Formula for the area of a square - Correct Answer-A=s² (or, A= s x s) What is the name for an eight sided polygon? - Correct Answer-Octagon What angle is the complement of a 30° angle? - Correct Answer-90° -30° = 60° What word describes polygons that have the same shape and size? - Correct Answer-Congruent What parts are equal in similar polygons? - Correct Ans...

Geometry A - unit 1: foundations of geometry lessons 1-5 100% Pass what notation is used to represent the distance from point a to b? ab the distance from point a to point is ___ units a = 1 b = 6 5 what must be true in order for two lines to be parallel? select all that apply. the lines must never intersect the lines must be in the same plane what is the definition of perpendicular lines? perpendicular lines are two lines that intersect to form four congruent right angles. two coplanar li...

FTCE MATH 5-9 Exam Questions With 100% Verified Answers lbs to kg - answerlbs/2.2 Farenheit to Celsius - answer(F - 32) x 5/9 = C Miles to km - answerMiles / 0.6214 Meter to feet - answer1 m = 3.28 ft gallons to liters - answer1 gal = 3.785 L milli - answer1/1000 centi - answer1/100 deci - answer1/10 deka - answer10/1 hecto - answer100/1 kilo - answer1000/1 percent error - answer( |measure - true measure | / true measure ) x 100 Surface area of a rectangular prism - answerSA=2lw+2l...

Praxis 5169 Middle School Math Questions and Answers Rated A+ How to find the LCM multiply the number by 1,2,3 and so on until the same number appears to test proportions and make sure the ratios are equal cross multiply percentage as proportions can be solved by part/whole=n/100 (n stands for unknown number) prime factorization start dividing the number with 2 until you can't anymore than go to 3, 5, and so on and so forth greatest common factor list the factors of the numbers in question ...

What is a real number? -any number without 'i' what is a constant? - specific fixed number What is an integer? -a whole number What does quotient mean? -to divide Complementary angles -add to 90 degrees supplementary angles -add to 180 degrees On a 30,60,90 triangle, what are the sides starting smallest? - x, xroot3, and 2x On a 45,45,90 triangle, what are the side ratios? - x, x, and xroot2 How do you add vectors together? -<x,y>+<a,b>=<x+a,y+b> domain -x values ra...

slope-intercept form - Ans .y = mx + b b is y-intercept!!!!!!!! how to find slope when given two coordinates - Ans .change in y / change in x the grade of a path or road - Ans .rise/run × 100% midpoint formula - Ans .[ (x + x)/2 , (y + y)/2 ] find the point of intersection of two lines - Ans .1. solve for x in first equation 2. plug in this expression for x in the second equation 3. solve for y 4. plug this y into the first equation to form a coordinate (x, y) equation of a circle - An...

Side-Side-Side (SSS) If three sides of one triangle are congruent to three sides of another triangle, then triangles are congruent. Side-Angle-Side (SAS) If two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then these two triangles are congruent. Angle-Side-Angle (ASA) If two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then these two trian...

CPCTC Corresponding Parts of Congruent Triangles are Congruent Third Angles Theorem If 2 angles of a triangle are congruent to 2 angles of a another triangle, then the third angles of the triangles are congruent. SSS If 3 sides of one triangle are congruent to 3 sides of a second triangle, then the triangles are congruent. SAS If 2 sides and the INCLUDED angle of one triangle are congruent to 2 sides and the INCLUDED angle of a second triangle, then the triangles are con...

acute Triangle A triangle that contains only angles that are less than 90 degrees. algebraic sentence relation between 2 or more algebraic expressions that are related by signs =, <, >, ≥, ≤, ≠ arc any unbroken part of the circumference of a circle or other curved line. arithmetic progression a sequence of numbers in which the difference of two consecutive numbers is the same borrow used in subtraction chord a straight line connecting two points on a circle... can never be...

2023 AQA A Level PHYSICS (7408/3BD) Paper 3 Section B Turning points in physics Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] In Figure 1, a beam of electrons travels through the aperture in the anode and hits the screen. Figure 1 0 1 . 1 Explain how the electrons that form the beam are emitted. [1 mark] 0 1 . 2 Show that the maximum speed of the electrons in the beam is about 1.3 × 107 m s −1 . [1 mark] Do Do not not write outside the box 3 0 1 . 3 A student su...