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.
What else can I help you with?
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
Classify the triangle by its sides the lengths of the sides are 6 7 and 8?
The triangle with side lengths of 6, 7, and 8 is classified as a scalene triangle because all three sides have different lengths. Additionally, it is not a right triangle, as the square of the longest side (8) is not equal to the sum of the squares of the other two sides (6 and 7). Thus, it is simply a scalene triangle.
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
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
Classify the triangle by its sides the lengths of the sides are 6 7 and 8?
The triangle with side lengths of 6, 7, and 8 is classified as a scalene triangle because all three sides have different lengths. Additionally, it is not a right triangle, as the square of the longest side (8) is not equal to the sum of the squares of the other two sides (6 and 7). Thus, it is simply a scalene triangle.
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
