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Let the sides be x+10.5 and x:-

Using Pythagoras: (x+10.5)^2 +x^2 = 25.5^2

So: x^2 +21x +110.25 +x^2 = 650.25

Transposing terms: 2x^2 +21x -540 = 0

Using the quadratic equation formula gives x a positive value of 12

Perimeter: 12+(12+10.5)+25.5 = 60 cm

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It is 60 cm.

Q: What is the perimeter of a right angle triangle when one side is 10.5 cm greater than the other side and has an hypotenuse of 25.5 cm?

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It is: perimeter minus hypotenus+base = height Area = 0.5*base*height

The side opposite the right angle of a right angle triangle is the hypotenuse

right angle triangle

It is impossible. You need another measurement, such as angle, side length or area etc.

The hypotenuse of a right (angled) triangle is the side opposite the right (90 degree) angle. The hypotenuse is also the longest side.The hypotenuse of a right triangle is the side opposite theThe sine of an angle is the side opposite over the hypotenuse of the triangle.

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No because the hypotenuse of a right angle triangle will always be its longest side.

The hypotenuse is the longest side. In a right-angled triangle, the hypotenuse is always opposite the right angle.

Perimeter: 8+15+17 = 40 cm Area: 0.5*8*15 = 60 square cm

It is: perimeter minus hypotenus+base = height Area = 0.5*base*height

The side opposite the right angle of a right angle triangle is the hypotenuse

The side opposite the right angle is called the hypotenuse.

right angle triangle

It is impossible. You need another measurement, such as angle, side length or area etc.

The hypotenuse of a right (angled) triangle is the side opposite the right (90 degree) angle. The hypotenuse is also the longest side.The hypotenuse of a right triangle is the side opposite theThe sine of an angle is the side opposite over the hypotenuse of the triangle.

The hypotenuse is the longest side of a right angled triangle.

1.HyL Theorem (Hypotenuse-Leg) - if the hypotenuse and leg of one triangle is congruent to another triangle's hypotenuse and leg, then the triangles are congruent. 2.HyA (Hypotenuse-Angle) - if the hypotenuse and angle of one triangle is congruent to another triangle's hypotenuse and angle, then the triangles are congruent. 3.LL (Leg-Leg) if the 2 legs of one triangle is congruent to another triangle's 2 legs, then the triangles are congruent. 4.LA (Leg-Angle) if the angle and leg of one triangle is congruent to another triangle's angle and leg, then the triangles are congruent.

The side opposite the right angle of a triangle is the hypotenuse which is the longest side