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
H 169 13^2
I 196 14^2
I found a pattern and just went with it...Did I do this correctly???© BrainMass Inc. brainmass.com March 4, 2021, 6:19 pm ad1c9bdddf
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 ...
The sum of measures of acute angles are determined. A pattern is examined.