Answer:0.8135
Step-by-step explanation:.5*.5*13/4
It is rounded down to 151.
Area = base × height ÷ 2
the base and the height always form a right angle
It will have 2 solutions
2x^2 + 4x + 10= 0
the solutions would have no real roots
No - there is a rule that state that the sum of two sides of a triangle must be greater than the 3rd side.
While 9+15 >4
and 4+15 >9
9+4 is not greater than 15 - so this triangle cannot be made.
