Word Angle Problem and Sum of Measures of Acute Angles
Not what you're looking for?
Find the sum of the measures of the five acute angles that maup up this star......
OK so for this I noticed the 5 triangles that make up the star so i multiplied 180 x 5=900
Then to get the acute angles I did 180/5 and got 36... So the triangle measure would be 72 + 72 +36=180
Acute angles = 36....???
Second problem... If the area of square C is 64 units and the area of square d is 81 sq units, what are the areas of the other seven squares....
A 36 6^2
B 49 7 ^2
C 64 8^2
D 81 9^2
E 100 10^2
F121 11^2
G144 12^2
H 169 13^2
I 196 14^2
I found a pattern and just went with it...Did I do this correctly???
Purchase this Solution
Solution Summary
The sum of measures of acute angles are determined. A pattern is examined.
Solution Preview
I do not believe either of these is correct .
looking at the squares C and D are much smaller than A and B however you are stating in your thought that this is 6 squared that this is smaller than C or D. Actually looking at the picture these are not squares dipicted in your pictures but rather various rectangles. Although the picture may be bad that is showing for my copy.
A check I suggest is to cut ...
Purchase this Solution
Free BrainMass Quizzes
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
Probability Quiz
Some questions on probability
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts