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i can't help you solve this if i cannot see the triangle. What are the values involved, aside from the area?
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The area of the triangle above is 21 What is the value of x?
13
The legs of a right triangle are 21 and 28 inches long respectively. What is the area of the triangle?
Area = 0.5*21*28 = 294 square inches
What is the area of a triangle with a hypotenuse of 21 and a leg of 16?
The hypotenuse of 21 does not yield an integral value for the second leg. The legs are 16 and the square root of 185, which is about 13.6 The area of the triangle is 1/2 (16 x 13.6) = about 108.8 212 = 162 + x2 x2 = 185 x = 13.6
What is the area of a triangle having dimensions of 29 cm by 21 cm by 20 cm showing work?
Let the sides of the triangle be abc and their opposite angles be ABC Angle C: (21^2 +20^2 -29^2)/(2*21*20) = 90 degrees by the cosine rule Area: 0.5*21*20*sin(90 degrees) = 210 square cm by the area sine rule Alternatively: 0.5*21*20 = 210 square cm because it is a right angle triangle
Area of equilateral triangle with perimeter of 21 inches?
(6.06 x 3.5) = 21.20 sq in.
The area of the triangle above is 21 What is the value of x?
13
The legs of a right triangle are 21 and 28 inches long What is the area of the triangle?
Area = 0.5*21*28 = 294 square inches
The legs of a right triangle are 21 and 28 inches long respectively. What is the area of the triangle?
Area = 0.5*21*28 = 294 square inches
What is the area of a triangle with a hypotenuse of 21 and a leg of 16?
The hypotenuse of 21 does not yield an integral value for the second leg. The legs are 16 and the square root of 185, which is about 13.6 The area of the triangle is 1/2 (16 x 13.6) = about 108.8 212 = 162 + x2 x2 = 185 x = 13.6
What is the area of an equilateral triangle that has a perimeter of 21 inches?
21.20
The legs of a right triangle are 21 and 28 inches long respectively What is the area of the triangle?
294 in^2
The legs of a right triangle are 21 and 28 inches long what is the are of the triangle?
The area is 294 square inches.
Find the area of an equilateral triangle that has a perimeter of 21 inches Round the answer to one decimal place?
Find the area of an equilateral triangle that has a perimeter of 21 inches. Round the answer to one decimal place.
Find the area of a triangle that has a perimeter of 21 inches?
I need to know more about the triangle, such as one or 2 of the angles, whether it is isosceles or equilateral, or whether the lengths share a certain ratio. For example, a triangle of sides 8,8 and 5 (perimeter of 21) will surely have a different area as compared to a triangle of sides 7,7 and 7 (perimeter of 21 as well)
How long is the base. if the area of a triangle is 210m.and the height is 20m.?
If the area of the triangle is 210 square m and its height is 20 m Then its base is: 21 m Check: 0.5*21*20 = 210 square m
What is the area of a triangle with a base of 7 inches and height of 6 inches?
The area of a triangle is calculated using the formula: Area = 1/2 * base * height. Substituting the values given, the area of the triangle would be: 1/2 * 7 inches * 6 inches = 21 square inches.
What is the area of the triangle that has sides 10 inches 17 inches 21 inches 8 inches?
A triangle cannot have four lengths!
