Using Pythagoras' theorem: 152+202 = 625 and its square root is 25 which is the length of the hypotenuse of the right angle triangle
6 in by 8 in by 10 in.
isoceles Triangle, Scalene triangle, Equilateral Triangle and Right Triangle.
A rectangle has four sides whereas a right angle triangle has only three sides.
To do triangle math on "Brain Age" when there are four numbers on top of the screen, a person has to draw a triangle, then draw a vertical line straight down the middle. Each triangle then shares the line in the middle.
A triangle cannot have four angles.
No.
2,3,5, and 7. i assume your question was "if four numbers sum up to 17, what are the numbers?"
A right triangle is not a quadrilateral. A quadrilateral is a polygon with four sides, while a right triangle has only three sides.
False - and false ! Not ALL angles are right-angles - and a triangle has THREE sides !
The numbers are 4 and 6.
There is no such right triangle. You have defined the relationship between three sides of a triangle that does not have a 90 degree angle. In a right triangle the sum of the squares of the shorter sides equals the square of the longest side and 12 + 22 = 5 ; 42 = 16 it does not equal 5 The angles in a triangle with sides 1, 2, 4 units can be found by applying the cosine rule.
when you multiply the area of the small triangle by four it equals the area of the large triangle.