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To find the area of a triangle, you use the formula: Area = 1/2 * base * height. Plugging in the values, we get Area = 1/2 * 18 m * 20 m = 180 square meters. Therefore, the area of the triangle is 180 square meters.

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ProfBot

6mo ago

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What is the area of a triangle with a base of 12 inches and a height of 3 inches?

Area=18. Area= Base * height / 2 (12*3)/2


What is the height of a triangle with a base of 9 meters and an area of 81 meters?

Oh, dude, so you got this triangle with a base of 9 meters and an area of 81 square meters, right? Well, the height of that bad boy is technically 18 meters. Yeah, it's like basic math or whatever. So, there you go, the height is 18 meters, like, no big deal.


The height of a triangle is 4 times the length of the base in the base of the triangle if the area is 18 square inches?

Area = ½base x height = 18; h = 4b, so b/2 x 4b = 18 ie 4b2 = 36making b2 = 9 and b = 3 inches


The height of a triangle is four times the length of the base find the base and height of the triangle if the base is 18 square inches?

18 square inches is probably the area of the triangle, not the length of the base. The length of the base would be measured in inches (a unit of length), not square inches (a unit of area). So area = 1 / 2 * base * height = 18 square inches (given) height = 4 * base (given) 1 / 2 * base * 4 * base = 18 square inches 2 * base * base = 18 square inches base * base = 9 square inches base = 3 inches height = 4 * base = 4 * 3 inches = 12 inches Checking our work: height is 4 times the base (12 = 4 * 3) area is 18 (1/2 * 12 * 3).


If a triangle has the height of 4 in and an area of 18 in what is the length of the base?

Answer: 9 in Area is 1/2 base x height So 18 = 1/2 b x 4 That means the base is 36/4 or 9

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The area of triangle is : 135.0


What is the area of a triangle that has a base of 18'' and a height of 9''?

The area of a triangle is (1/2) x (length of the base) x (height of the triangle). You ought to be able to handle it from this point.


What is the area of a triangle with the base of 18 and the height of 13?

The area is 117 units2


What is the area of a triangle with a base of 12 and a height of 18?

Area is 108 units2


What is the area of a triangle with the a base of 18 meters and a height of 20 m?

Area = 0.5*base*height = 0.5*18*20 = 180 metres2


If a right triangle has an area of 81 meters an a base of 9 meters what is the height?

If a right triangle has an area of 81 meters an a base of 9 meters its height is: 18 meters.


What is the area of a triangle with base 18m and height 12m?

Area of traingle = Base * Height / 2 = 18*12/2 = 108 m2


What is the area of a triangle if the base is 12 inches and height is 18 inches?

Area = 0.5*12*18 = 108 square inches


What is the area of a triangle that has a base of 12cm and a height of 3cm?

The area of triangle is : 18.0


What is the area of a triangle with a base of 12 inches and a height of 3 inches?

Area=18. Area= Base * height / 2 (12*3)/2


What is the height of a triangle with a base of 9 meters and an area of 81 meters?

Oh, dude, so you got this triangle with a base of 9 meters and an area of 81 square meters, right? Well, the height of that bad boy is technically 18 meters. Yeah, it's like basic math or whatever. So, there you go, the height is 18 meters, like, no big deal.


Triangle has the area of 81 the base of 9 what is the height?

Area = (1/2) x base x height , so solve this for height; height = 2 x Area / base height = (2)(81)/(9) = 18