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Oh, what a happy little triangle we have here! To find the area, we can use Heron's formula. First, we find the semi-perimeter by adding all three sides and dividing by 2. Then we plug the values into the formula: Area = √(s(s-a)(s-b)(s-c)), where s is the semi-perimeter, a, b, and c are the sides. Happy painting!
What else can I help you with?
What is the area of a right triangle that has legs 7 cm and 4 cm long?
The area of a right triangle that has legs 7 cm and 4 cm long can be calculated using the fact that a right triangle is half of a rectangle. The area of a rectangle is l*h, so the area of a right triangle is l*h/2. In this case, the area is 14 cm^2.
The height of a triangle is 7 cm and the area is 63 cm what is the base?
39 cm
What is the area of an isosceles triangle that has a base of 5 cm and a height of 7 cm?
Area = 1/2*5*7 = 17.5 square cm
The base of a triangle is 8 cm. the triangle has a area of 28cm2 the height of the triangle is cm?
Area of Triangle = 1/2 base x height 28 = 4 x height height = 7 cms
A triangle with an acute angle measuring 7 cm and the length of the triangle is 13 cm what is the length of the missing side?
In an acute triangle, if the largest angle measures 89.99 degrees, and two of the sides are 7 and 13 centimetres, then the remaining side will be 10.96 centimetres. Other lengths are possible, but without knowing the magnitude of at least one of the angles, it is impossible to list them all here. the answer is 218 cm. you have to take 7 times 7 =49,then you take 13 times 13 =169,then you add the two figures together to get the answer 218 cm
What is the area of a right triangle with legs 7 cms and 13 cm long?
45.5cm2
What is area of equilateral triangle whose side is 7 cm?
A triangle with side a: 7, side b: 7, and side c: 7 cm has an area of 21.22 square cm.
What is the area of a triangle with the height of 7 cm and the base of 5 cm?
The area of a triangle is calculated by multiplying the base by the height and dividing the result by 2. In this case, the area of the triangle would be (5 cm x 7 cm) / 2 = 35 cm².
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 right triangle that has legs 7 cm and 4 cm long?
The area of a right triangle that has legs 7 cm and 4 cm long can be calculated using the fact that a right triangle is half of a rectangle. The area of a rectangle is l*h, so the area of a right triangle is l*h/2. In this case, the area is 14 cm^2.
The height of a triangle is 7 cm and the area is 63 cm what is the base?
39 cm
Can an obtuse triangle ever be a scalene triangle?
Yes. The triangle with sides 7 cm, 8 cm, 13 cm is obtuse (the angle opposite the side of 13 cm is 120o) and scalene as none of the sides are equal.
What is the area of an isosceles triangle that has a base of 5 cm and a height of 7 cm?
Area = 1/2*5*7 = 17.5 square cm
What is the length of a right angle triangle with a height of 7 cm and the hypotenuse is 13 cm?
10.95 cm
What is the area of a triangle if the base is 12Cm and height 7Cm?
The formula to calculate the area of a triangle is 1/2 * base * height. In this case, the base is 12 cm and the height is 7 cm. Plugging these values into the formula, we get 1/2 * 12 cm * 7 cm = 42 square cm. Therefore, the area of the triangle is 42 square cm.
What is the area of an isosceles triangle that has a base of 5cm and a height of 7 cm.?
Area of isosceles triangle: 0.5*5*7 = 17.5 square cm
Can a triangle be both obtuse and scalene?
Yes.eg The triangle with sides 7 cm, 8 cm, 13 cm is both obtuse (angle opposite side of 13 cm is 120o) and scalene (none of the sides are equal).
