3 4
The area of triangle is : 24.0
A = 24cm2
Area = 15.58846 cm2
For an equilateral triangle with side length a, area = (a²√3)/4, which for a= 6cm is 15.6 cm² [rounded to 1 decimal place]
This cant be answer because we need to know which is the height and which is the length .
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.
3 4
yes
The area of triangle is : 24.0
It is a right angle triangle and its largest angle is 90 degrees
V = 10cm * 6cm * 5cm = 300cm3
The area of triangle is : 24.0
A = 24cm2
Area = 15.58846 cm2
The area is 60cm2
Area = 11*6 = 66 cm2