0
62 + 72 = 102
36 + 49 = 100
85 = 100
False.
The Reality:Using the law of Cosines, we find:102 = 62 + 72 - 7(6)cos(x)
100 = 36 + 49 - 42*cos(x)
100 = 85 - 42*cos(x)
15 = -42*cos(x)
-15/42 = -5/14 = cos(x)
arccos(-5/14) is approximately +- 1.9360035481 (rounded up) radians, which is, choosing the only choice, the positive, converting produces arround 110.9o.
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What triangle has sides 7 8 10?
This is a scalene triangle as it has no equal sides or angles. It is not a right angle triangle.
Do the lengths 7 10 12 make a right angle?
No, they do not represent a right triangle.
A right triangle has one side that is 7 cm longer than its shortest side. The triangle’s hypotenuse is 8 cm longer than the shortest side. What are the dimensions of the triangle?
extra 6 dimensions of 10 dimensional spacetime
How can you arrange the numbers 5 6 7 8 9 and 10 in a trainagle that equals 21?
Not sure about a trainagle, but if you mean a triangle, the answer is * * * * *5 * * 10 * * * *9 * 6 * * * 8 * * * 7
Triangle abc is a right triangle if ac equals 7 and side bc equals 10 what is ther measure of side ab?
The square root of 149 (7 squared plus 10 squared equals 149).
A right triangle has a hypotenuse of length 10 and a leg of length 7 What is the area?
A right triangle has a hypotenuse of length 10 and a leg of length 7 has an area of: 24.99 units2
What triangle has sides 7 8 10?
This is a scalene triangle as it has no equal sides or angles. It is not a right angle triangle.
Do the lengths 7 10 12 make a right angle?
No, they do not represent a right triangle.
What polyhedron has 7 faces with 6 sides?
7 faces
A right triangle has one side that is 7 cm longer than its shortest side. The triangle’s hypotenuse is 8 cm longer than the shortest side. What are the dimensions of the triangle?
extra 6 dimensions of 10 dimensional spacetime
Triangle abc is a right triangle if side ac equals 7 and side bc equals 10 what is the measure of side ab?
12
How can you arrange the numbers 5 6 7 8 9 and 10 in a trainagle that equals 21?
Not sure about a trainagle, but if you mean a triangle, the answer is * * * * *5 * * 10 * * * *9 * 6 * * * 8 * * * 7
What is the area of a right triangle 3cm by 4cm?
For it to be a right angle triangle the 3rd side must be 5cm
Triangle abc is a right triangle if ac equals 7 and side bc equals 10 what is ther measure of side ab?
The square root of 149 (7 squared plus 10 squared equals 149).
Find the area of a right triangle 6 centimeters and 7 centimeters long?
42 centimeters squared.
A triangle has sides of lengths 6 2 and 7 is it a right triangle?
No. For a right angle triangle, the sum of the squares of the shorter sides equals the square of the longer side (the hypotenuse): 22 + 62 = 40 72 = 49
Is it a right triangle if it measure 579?
is it a right triangle if the measure is 5 7 and 9
