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13 units squared.

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15y ago

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What is the area of a right triangle with legs 13 and 2?

The area of a triangle is (1/2)(base)(height). In the case of a right triangle, one leg is the length of the base and the other leg is the height.The area in this case is (1/2)(13)(2) = 13 square units.


If an obtuse triangle has a base that is 13 inches and height that is 16 inches what is the area of the triangle?

the equation for area of a triangle is A = 1/2 bhso the answer is . . . 1/2 x 13 x 16 = 104


What is the area of a triangle with a base of 6-2y and height of 13?

Area of a triangle = 1/2*base*height = 1/2*(6-2y)*13 = (3-y)*13 = 39-13y


Find the area of a triangle if the base is four ft long and the height is thirteen feet?

Area of a triangle = 1/2*base*height. Therefore the area of the triangle = 1/2*4*13 = 26 square feet.


What is the area of a triangle with sides 13 and 9?

(13x9) / 2 Length times width. Divide by 2


Which triangle has the greater area triangle A has base 13 m and height 5 m and triangle B has base 9 m and height 8 m?

Triangle B The area of a triangle is the length of the base times the height divided by two. Triangle A has base 13 m and height 5 m so we have (13 * 5) / 2 = 32.5 square meters. Triangle B has base 9 m and height 8 m so we have (9 * 8) /2 = 36 square meters. Therefore Triangle B has the greater area.


What is the area of a triangle height of 12 and length of 13?

The area of triangle is : 78.0


What is the area of a obtuse triangle if the base is 9 inches and the height is 13 inches?

58.5 in2 (9*13/2)


What is the area of a triangle with 11cm 8cm 7cm?

To calculate the area of a triangle with side lengths of 11cm, 8cm, and 7cm, we first need to determine the semi-perimeter of the triangle. The semi-perimeter (s) is calculated by adding all three sides together and dividing by 2, so s = (11 + 8 + 7) / 2 = 13 cm. Next, we can use Heron's formula to find the area of the triangle, which is given by the formula: Area = √[s(s-a)(s-b)(s-c)], where a, b, and c are the side lengths. Plugging in the values, we get Area = √[13(13-11)(13-8)(13-7)] = √[1325*6] = √780 ≈ 27.93 cm².


What is the area of a triangle if its height is 7 and its base if 13?

area =1/2bxh 13x7=91 91x1/2=45.5


What is the triangle number of 13?

The triangle number of 13 can be calculated using the formula n(n+1)/2, where n is the number you are finding the triangle number of. In this case, n is 13. Plugging 13 into the formula, we get 13(13+1)/2 = 13(14)/2 = 182/2 = 91. Therefore, the triangle number of 13 is 91.


What is the area of a triangle base 13 feet and an altitude of 6 feet?

39 square feet. this is 1/2 * 13 * 6