Suppose base is B cm
Then Height is B + 2.5 cm
Area = 0.5*Base*Height = 0.5*B*(B + 2.5) which is given to be 37.5
So 0.5*B2 + 1.25*B = 37.5
That is 2B2 + 5B - 150 = 0
ie (B + 10)(2B - 15) = 0
that is B = -10 or B = 7.5
Since B is a length, it cannot be negative. So B = 7.5 cm
Then H = B + 2.5 = 10 cm
These sides are in the ratio of 3:4 (with common factor 2.5) so they form part of the Pythagorean triplet of 3:4:5. Hence the third side is 5*2.5 = 12.5 cm.
[Alternatively you can calculate the length of the hypotenuse as the square root of the sum of squares on the two sides].
And so perimeter = 7.5 + 10 + 12.5 = 30 cm
It is: perimeter minus hypotenus+base = height Area = 0.5*base*height
There are different formula for: Height, Area, Perimeter, Angle, Length of Median Radius of inscribed circle Perimeter of inscribed circle Area of inscribed circle etc.
An obtuse triangle is a triangle that has one angle greater than 90 degrees.
A triangle that has an angle greater than 90o is an obtuse triangle.
There is not enough information to answer the question.
The height of a triangle alone is not enough information to find the perimeter. You need some angle measures or side lengths.
It is: perimeter minus hypotenus+base = height Area = 0.5*base*height
== == The corresponding angle is 60 degrees.
Perimeter: 8+15+17 = 40 cm Area: 0.5*8*15 = 60 square cm
There are different formula for: Height, Area, Perimeter, Angle, Length of Median Radius of inscribed circle Perimeter of inscribed circle Area of inscribed circle etc.
obtuse triangle
An obtuse triangle is a triangle that has one angle greater than 90 degrees.
Obtuse-angled triangle
A triangle that has an angle greater than 90o is an obtuse triangle.
Any triangle has its largest angle opposite the longest side, and the smallest angle opposite the shortest side.
There is not enough information to answer the question.
An obtuse triangle.