The question already has the answer. If the area is 3, then you've already answered the question.
If you meant the triangle had a base of 5 and a height of 3:
A = base * height / 2
A = 3 * 5 / 2
A = 15 / 2
A = 7.5
Don’t know
The area of a triangle is half the base times height.
Area of a triangle = 1/2 * base * height = 1/2*3*5 = 7.5 square metres.
Hmmm. the triangle you describe is HALF of a rectangle...
If a right triangle a=bxh/2 a= 5/2 If not take half of the base which is 1 x 3/2 a= 3/2
Without information aboutthe top of the trapezium andthe relative positions of the triangle and trapeziumit is not possible to provide an answer.
Since the area of a triangle is .5 x Base x Height, the area of this triangle would be: .5 x 2 x 3 = 3 So 3 units
Area of a triangle = 0.5*base*height. In this case, area = 0.5*3*5 = 7.5 metre2.
The area of a triangle is half the base times height.
Area of a triangle = 1/2 * base * height = 1/2*3*5 = 7.5 square metres.
For a triangle, the area is equal to half the base times the height. A = 1/2*bh where A is the area of the triangle, b is the length of the base, and h is the height. In this case: * A = 1/2 * 5 * 3 = 15/2 cm2 = 7.5 cm2.
Area of a triangle is 1/2*Base*Height. I believe you can take it from here.
What is the area of a triangle with base 2cm and height 3cm
A triangle is half a square The area of a square is height × width(base) So, the area of a triangle is height × base ÷ 2 5×4÷2 = 10
The formula for the area of a rectangle is length x width; the area of a triangle is half the product of the base and the height. Thus, the rectangle has an area of 3 x 2 = 6, while the triangle has an area of (3 x 5) / 2 = 7.5. 7.5 is greater than 6, so the triangle is larger.
Hmmm. the triangle you describe is HALF of a rectangle...
If a right triangle a=bxh/2 a= 5/2 If not take half of the base which is 1 x 3/2 a= 3/2
The area of triangle is : 25.0