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Do 10 15 20 make a right triangle?
No. 100 + 225 is not 400 .
A triangle's base is 20 and area is 400 what is the height?
To find the height of the triangle, you can use the formula for the area of a triangle: Area = 0.5 * base * height. Given that the area is 400 and the base is 20, you can plug these values into the formula to solve for the height. 400 = 0.5 * 20 * height 400 = 10 * height height = 400 / 10 height = 40 Therefore, the height of the triangle is 40.
Must a triangle with two acute angles be a right angle?
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.
Triangle abc is a right triangle. If side AC equals 5 and side AB equals 10 what is the measure of side BC?
9_or_yes">9 or yesA+ = 12
What kind of triangle has sides with lengths 9 9 and 9?
An equilateral triangle has three sides of equal length.
