Two semicircles - Study guides, Class notes & Summaries

What percent of the planet is covered by the ocean - 71% of the planet is covered by the ocean What percent of the oxygen from photosynthesis is produced in the ocean - 70-80% HMS Challenger - First comprehensive survey of the world's oceans (except the Arctic)-> The first major oceanographic expedition What are the four Major Ocean Basins - Pacific, Atlantic, Indian, Arctic The differences between the two hemispheres - Northern Hemisphere: most land masses Southern Hemisphere: "Sou...

Circle theorem about tengents and chords? - answer-a tangent will meet a chord at 90 degrees Circle theorem about triangles in semicircles? - answer-angle of triangle in a semicircle is 90 degrees Circle theorem subtended arcs and circumference? - answer-angles subtended by the same arc at the circumference are equal How does y=-f(x) affect the graph of f(x)? - answer-reflected in x axis How does y=af(x) affect the graph of f(x)? - answer-y x a How does y=f(-x) affect the graph of...

Edexcel Pure Maths: A-Level, Content ideas and Formula Already Passed What are the turning point co-ordinates in f(x)=a(x+p)^2 +q (-p,q) How many roots are there if the discriminent > 0? Two distinct roots How many roots are there if the discriminent = 0? One/repeated root How many roots are there if the discriminent < 0? no real roots What can we use the discriminent to find? no. of points of intersection What does the solution of a pair of simultaneous equations represent? points of...

GED Test 740 Questions with Verified Answers "WOW! Mom rides a kayak at noon." How are the underlined words alike? - CORRECT ANSWER They are palindromes Who was the author of Common Sense: Thomas Paine or Thomas Jefferson? - CORRECT ANSWER Thomas Paine What is NOT a real shark: hammerhead, shovelhead, or tigerhead? - CORRECT ANSWER tigerhead What is the force that slows down an object or stops its motion? - CORRECT ANSWER friction Which is greater than 90 degrees: an acute angle...

What is the area of the composite figure? 70 cm2 100 cm2 105 cm2 130 cm2 - ANSWER B. 100 cm2 What is the area of the shaded portion of the circle? (16π - 32) in2 - ANSWER A. (16π - 32) in2 A carpenter is making a wooden window frame that has a width of 1 inch. How much wood does the carpenter need to build the frame? 5.5 + 106 square inches 5.5 + 116 square inches 5.5 + 153 square inches 5.5 + 162 square inches - ANSWER A. 5.5 + 106 square in...

Question 1 The straight line distance between two points is known as its The distance between two points is the length of the line segment that connects them. The correct option is: [4] length Question 2 Find the perimeter of the diagram below Perimeter = (10 + 15 + 4 + 4 + 6 + 11) m = 50 m The correct option is: [3] 50 m Question 3 Find the perimeter of the shaded region in the figure below, if ABCD is a square of side 14 cm and APB and CPD are semicircles, rounded off to the nearest ...

Question 1 The straight line distance between two points is known as its The distance between two points is the length of the line segment that connects them. The correct option is: [4] length Question 2 Find the perimeter of the diagram below Perimeter = (10 + 15 + 4 + 4 + 6 + 11) m = 50 m The correct option is: [3] 50 m Question 3 Find the perimeter of the shaded region in the figure below, if ABCD is a square of side 14 cm and APB and CPD are semicircles, rounded off to the nearest ...

GGH1501-Know Your World: Introduction To Geography EXAM PREP MCQs 2022. Exam prep MCQs – semester 1, 2022 These questions are from previous years’ assignments and are provided to you to test your knowledge on the different subjects. I have not checked whether they are in line with the 2020 Semester 1 Exam guidelines – please ensure that all your exam preparations are at all times in line with the guidelines. I will provide the memo to the MCQs within 5 days of making the questions ava...

Area of Composite Figures-Edge quiz SOLUTIONS 100% What is the area of the composite figure? 70 cm2 100 cm2 105 cm2 130 cm2 - ANSWER B. 100 cm2 What is the area of the shaded portion of the circle? (16π - 32) in2 (16π - 8) in2 (64π - 32) in2 (64π - 8) in2 - ANSWER A. (16π - 32) in2 A carpenter is making a wooden window frame that has a width of 1 inch. How much wood does the carpenter need to build the frame? 5.5 + 106 square inches 5.5 + 116 square inches 5.5 + 153 square...

Please write clearly in block capitals. Centre number Candidate number Surname Forename(s) Candidate signat ure F Monday 12 November 2018 Morning Time allowed: 1 hour 30 minutes Materials For this paper you must have: • a calculator • mathematical instruments. Instructions • Use black ink or black ball-point pen. Draw diagrams in pencil. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer t...