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Daily Check For each circle C, find the value of x. Assume that segments that appear to be tangent are. (4 pts each) C 8 x 12 K T
EOCT Practice #1 c
EOCT Practice #2 c
EOCT Practice #3 b
EOCT Practice Question of the Day
Math II Day 39 ( ) UNIT QUESTION: What special properties are found with the parts of a circle? Standard: MM2G1, MM2G2 Today’s Question: What effect does changing the radius have on S.A. and Volume of a sphere? Standard: MM2G4.a,b
6.9 Surface Area of Spheres
Radius of a Sphere r
If you cut a sphere right down the middle you would create two congruent halves called HEMISPHERES.You can think of the globe. The equator cuts the earth into the northern and southern hemisphere.
A circle!!! This is called the GREAT CIRCLE of the sphere.Look at the cross section formed when you cut a sphere in half. What shape is it? A circle!!! This is called the GREAT CIRCLE of the sphere.
Formulas for a Sphere
Surface Area of a Sphere(round to the nearest hundredths) 8 in
Surface Area of a Sphere(round to the nearest hundredths) 10 cm
The circumference of a great circle of a sphere is 25 inchesThe circumference of a great circle of a sphere is 25 inches. Find the surface area of the sphere. (Round to the nearest tenths.) 25 in
Surface Area of a SphereA spherical balloon has an initial radius of 5 in. When more air is added, the radius becomes 10 in. Explain how the S.A. changes as the radius changes. 5 in 10 in
6.9 Volume of Spheres
Volume of a Sphere (round to the nearest hundredths) 2 cm
Volume of a Sphere 10 cm
Volume of a Sphere A spherical balloon has an initial radius of 5 in. When more air is added, the radius becomes 10 in. Explain how the volume changes as the radius changes. 5 in 10 in
SA and Volume of a SphereA spherical balloon has a surface area of 16 in.2 Find the volume of the sphere. 5 in 10 in
Volume of a Sphere A sphere has an initial volume of 400 cm.3 The sphere is made bigger by making the radius 4 times as big. What is the new volume of the sphere? 5 in 10 in
Test Prep Workbook Page 38Class work Test Prep Workbook Page 38
Homework Page 239 #1-18
74° 38° x° For each circle, find the measure of x
12.6 Surface Area & Volume of Spheres
12.6 Surface Area and Volume of Spheres
1.3 QUIZ Answers.
Warm up Find the circumference of the circle with a sector area of
Tuesday October 9 th Daily Check: part*part=part*part outside*whole=outside*whole.
1 Spheres A sphere is formed by revolving a circle about its diameter. In space, the set of all points that are a given distance from a given point, called.
Chapter 10 Review Bingo. DIRECTIONS Fill in the answers listed on the board anywhere on your Bingo card. You will not have a FREE SPACE.
Volume of Non-Polyhedron solids
Volume of Spheres Objective: 1) To find the volume of a sphere.
Surface Area and Volume of Spheres
11.7 Surface Area and Volume of Spheres. Objectives Find the surface area of a sphere. Find the volume of a sphere in real life.
Surface Area of Cones and Spheres Cone – The circular counterpart of a pyramid. Every cone has one face that is its base. This base is a circular region.
Area of Circles and Sectors Lesson 7.4A M.3.G.1 Calculate probabilities arising in geometric contexts (Ex. Find the probability of hitting a particular.
Geometry November 13, 2013 Today’s Question: How do we find the volume of cylinders, prisms, cones, and pyramids? Standard: MMC9-12.G.GMD1 and 3.
VOLUME = the number of cubic units contained in its interior VOLUME has cubic units Cm 3, ft 3, units 3.
Geometry Jeopardy! Ch 1-6 Formulas & Definitions SA of Prisms & Cylinders SA of Cones & Pryamids Volume of Prisms & Cylinders Volume of Cones & Pyramids.
Surface Area and Volume of Spheres A sphere is the set of all points in space that are the same distance from a point, the center of the sphere.
Chapter Surface Area and Volume of Spheres.
Q1 of 36 Solve for x. Round to the nearest hundredths. 20 x 16.
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