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Geometry Angle problem?!?
If an angle contains the given number of degrees, A) state whether the angle is an acute angle, a right angle, an obtuse angle, or a straight line. B) find the measure of each of the angles formed by the bisector of the given angle.
1) 24
2) 180
3) 57
OKAY i dont get this AT ALL! someone please please show me or help me how to do this! UGH i hate geometry and i dont get it at all.. so please explain if you can and if you can use one of those numbers as an example it would help ALOT! please help! if you don’t understand heres a link to the question:
How many more squares in the figure above must be shaded so that the ratio of the shaded squares to the unshaded squares is the same as the ratio of the length of the shorter side of the rectangle to the length of the longer side?
The ratio of the shorter side of the rectangle to the longer side is 1:2. The reason for this is because the shorter side has a length of 3, while the longer side has a length of 6. So, the longer side is twice as long, and thus the ratio of 3:6 can be reduced to 1:2.
Now, your goal is to have a 1:2 ratio when comparing shaded squares to unshaded squares. Your first step is to count the total number of squares. After counting, there are 18 squares. To have a 1:2 ratio with 18 squares, 6 of them must be shaded and 12 must be unshaded. Since 5 are already shaded, you only need to shade in one of the remaining squares to have the same ratio of 1:2.
problem 12
Squares I and II, situated in square ABCD above, have areas of 9 cm2 and 16 cm2, respectively.What is the area of one of the four congruent triangles in the figure?
(A) 12 cm2 (B) 10 cm2 (C) 6 cm2 (D) 4 cm2
problem 13
As shown in the figure above, a sheet of paper is divided into congruent equilateral triangles by dotted lines. If the paper is folded over along the dotted lines five times, starting from the left, point P will land nearest to which point?
Help geometry measurements?
http://www.jmap.org/JMAP/SupportFiles/Amsco_Textbooks/Geometry/Amsco_Geometry_Textbook_Chapter_1.pdf
Page 11 number 8 and 14? okay so i dont get it can someone please look at the website and explain?
http://www.jmap.org/JMAP/SupportFiles/Amsco_Textbooks/Geometry/Amsco_Geometry_Textbook_Chapter_1.pdf
(continuation)
etry_Textbook_Chapter_1.pdf
link doesnt work.
Help with geometry AB = CD?
Please help! I dont under stand this!
http://www.jmap.org/JMAP/SupportFiles/Amsco_Textbooks/Geometry/Amsco_Geometry_Textbook_Chapter_1.pdf
Page 13 number 1 and 2
Can someone please help me out or explain!
Geometry Angle problem?!?
If an angle contains the given number of degrees, A) state whether the angle is an acute angle, a right angle, an obtuse angle, or a straight line. B) find the measure of each of the angles formed by the bisector of the given angle.
1) 24
2) 180
3) 57
OKAY i dont get this AT ALL! someone please please show me or help me how to do this! UGH i hate geometry and i dont get it at all.. so please explain if you can and if you can use one of those numbers as an example it would help ALOT! please help! if you don’t understand heres a link to the question:
http://jmap.org/JMAP/SupportFiles/Amsco_Textbooks/Geometry/Amsco_Geometry_Textbook_Chapter_1.pdf
Page 21 # 3, 8, 9.
sat geometry problem help with explanation please?
problem number 3
figure link
http://www.jmap.org/JMAP/SupportFiles/Amsco_Textbooks/Geometry/SAT_Prep/Chapter_12_SAT.pdf
How many more squares in the figure above must be shaded so that the ratio of the shaded squares to the unshaded squares is the same as the ratio of the length of the shorter side of the rectangle to the length of the longer side?
(A) 4 (B) 3 (C) 2 (D) 1 (E) 0
here is the
Look on page 17 of your reference.
An angle of 90 degrees is a right angle. Less than 90 = acute, greater than 90= obtuse up to 180 degrees. An angle of 180 degrees is a straight line.
On page 20 of your reference, it defines a bisector, which divides an angle in half. Half of 24 deg is 12 deg.
The ratio of the shorter side of the rectangle to the longer side is 1:2. The reason for this is because the shorter side has a length of 3, while the longer side has a length of 6. So, the longer side is twice as long, and thus the ratio of 3:6 can be reduced to 1:2.
Now, your goal is to have a 1:2 ratio when comparing shaded squares to unshaded squares. Your first step is to count the total number of squares. After counting, there are 18 squares. To have a 1:2 ratio with 18 squares, 6 of them must be shaded and 12 must be unshaded. Since 5 are already shaded, you only need to shade in one of the remaining squares to have the same ratio of 1:2.
The answer is D.
Hope that helps.
sat geometry problems help please?
problem 10
problem 12
Squares I and II, situated in square ABCD above, have areas of 9 cm2 and 16 cm2, respectively.What is the area of one of the four congruent triangles in the figure?
(A) 12 cm2 (B) 10 cm2 (C) 6 cm2 (D) 4 cm2
problem 13
As shown in the figure above, a sheet of paper is divided into congruent equilateral triangles by dotted lines. If the paper is folded over along the dotted lines five times, starting from the left, point P will land nearest to which point?
(A) A (B) B (C) C (D) D (E) E
figure link
http://www.jmap.org/JMAP/SupportFiles/Amsco_Textbooks/Geometry/SAT_Prep/Chapter_4_SAT.pdf
http://www.jmap.org/JMAP/SupportFiles/Amsco_Textbooks/Geometry/
SAT_Prep/Chapter_4_SAT.pdf