No because the given dimensions would not form a triangle.
No. 100 + 225 is not 400 .
No. For example, say the two angles are 10° and 20°. Then the other angle is 180°-10°-20°=150° and that is not a right angle. But if the triangle has two equal acute angles of 45 degrees then the 3rd angle must be 90 degrees which will form a right angle triangle.
9_or_yes">9 or yesA+ = 12
1/2(Base x height) = area. Divide 400 by 20 to get 20, and cut it in half. 10 is the height.
An equilateral triangle has three sides of equal length.
The area of triangle is : 100.0
18/20 = 9/10
Yes.
It is not possible because 9+8 is not greater than 20.
The area of triangle is : 100.0
9/10 of 20 = 18
11+9=20 20/2=10 average:10
No
7/20 + 9/10 = 7/20 + 18/20 = 25/20 = 5/4
History's Mysteries - 1998 Alaska's Bermuda Triangle 10-9 was released on: USA: 26 June 2001
10/27 × 9/20 = 1/6
The GCF is 1.