8.3 Proving Triangle Similarity by SSS and SAS
You are building a lean-to shelter starting from a tree branch, as shown. Can you construct the right end so it is similar to the left end using the angle measure and lengths shown? 53° 15 ft F B C 1515 ft5ft A 53° G H 10 ft 9 ft 6 ft SOLUTION Both m∠A and m∠F equal 53°, so ∠A ≅ ∠F. Next, compare the ratios of the lengths
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
Documents from same domain
Proofs with Perpendicular Lines - Big Ideas Math
static.bigideasmath.com148 Chapter 3 Parallel and Perpendicular Lines 3.4 Lesson WWhat You Will Learnhat You Will Learn Find the distance from a point to a line. Construct perpendicular lines. Prove theorems about perpendicular lines. Solve real-life problems involving perpendicular lines.
With, Line, Proof, Parallel, Perpendicular, Perpendicular lines, Parallel and perpendicular lines, Proofs with perpendicular lines
9.3 Solving Quadratic Equations Using Square Roots
static.bigideasmath.comSection 9.3 Solving Quadratic Equations Using Square Roots 497 EEssential Questionssential Question How can you determine the number of solutions of a quadratic equation of the form ax2 + c = 0? The Number of Solutions of ax2 + c = 0 Work with a partner.
Using, Square, Solving, Equations, Quadratic, Root, Solving quadratic equations using square roots
9.4 Solving Quadratic Equations by Completing the Square
static.bigideasmath.com508 Chapter 9 Solving Quadratic Equations Finding and Using Maximum and Minimum Values One way to fi nd the maximum or minimum value of a quadratic function is to write the function in vertex form by completing the square.
Solving, Equations, Quadratic, Completing, Solving quadratic equations, Solving quadratic equations by completing the
Solving Absolute Value Equations - Big Ideas Math
static.bigideasmath.comSolving Absolute Value Equations 5 Match the absolute value equation with its graph. 22. ∣ x − 4 ∣ = 3 23.∣ x + 4 ∣ = 3 24.∣ x − 3 ∣ = 4 A. y22 y1 01 3 45678 4 4 B. y12301 4 56789
Value, Solving, Equations, Absolute, Absolute value, Solving absolute value equations
SSolving Absolute Value Equationsolving Absolute Value ...
static.bigideasmath.comAn absolute value equation is an equation that contains an absolute value expression. You can solve these types of equations by solving two related linear equations. To solve ∣ ax + b ∣ = c when c ≥ 0, solve the related linear equations
Value, Equations, Absolute, Absolute value, Ssolving absolute value equationsolving absolute value, Ssolving, Equationsolving
Graphic Organizers - Big Ideas Math
static.bigideasmath.comTitle: Microsoft Word - Graphic Organizer.docx Author: mwolfe Created Date: 4/30/2013 4:16:43 PM
Piecewise Functions
static.bigideasmath.comGraphing and Writing Step Functions A step function is a piecewise function defi ned by a constant value over each part of its domain. The graph of a step function consists of a series of line segments. x y 0 2 4 6 8 10 12 0 2 4 6 STUDY TIP The graph of a step function looks like a staircase. Graphing and Writing a Step Function
Graphing Polynomial Functions
static.bigideasmath.comCheck this by graphing the function on a graphing calculator, as shown. MMonitoring Progressonitoring Progress Help in English and Spanish at BigIdeasMath.com Evaluate the function for the given value of x. 4. f(x) = −x3 + 3x2 + 9; x = 4 5. f(x) = 3x5 − x4 − 6x + 10; x = −2 6. Describe the end behavior of the graph of f(x) = 0.25x3 − ...
Modeling with Quadratic Functions
static.bigideasmath.comSection 2.4 Modeling with Quadratic Functions 77 Writing an Equation Using a Point and x-Intercepts A meteorologist creates a parabola to predict the temperature tomorrow, where x is the number of hours after midnight and y is the temperature (in degrees Celsius). a.
Completing the Square
static.bigideasmath.comWrite quadratic functions in vertex form. Solving Quadratic Equations Using Square Roots Previously, you have solved equations of the form u2 = d by taking the square root of each side. This method also works when one side of an equation is a perfect square trinomial and the other side is a constant. 3.3 CCore ore CConceptoncept Completing the ...
Square, Taking, Solving, Equations, Quadratic, Completing, Completing the square, Solving quadratic equations, By taking
Related documents
Step-By-Step Guide to Raising Oak Trees from Seed
dnr.wi.govbe protected from freezing weather, drying winds and curious rodents. Don’t allow an oak seedling’s taproot to grow out of the bottom of the container, as this will break the root. If seedlings are grown indoors, place them outside, in a protected area, after the last spring frost so they can become acclimated to the elements.
Trees and the Law Booklet - lsc.sa.gov.au
lsc.sa.gov.auA helpful approach to tree problems between neighbours is to ask these questions: 1. Is the tree really the problem? (p. 3) 2. Is the tree owner legally responsible? (p. 3) 3. What can the affected neighbour do? (p. 6) 4. Is the tree protected? (p. 12) 5. …
Tree Preservation Orders: A Guide to the Law and Good …
assets.publishing.service.gov.ukThe dictionary defines a tree as a perennial plant with a self-supporting woody main stem, usually developing woody branches at some distance from the ground and growing to a considerable height and size. But for the purposes of the TPO legislation, the High Court has held that a 'tree' is anything which ordinarily one would call a tree.7