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31.5 units

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Q: What is the area of a triangle with a base of 7 inches and the height of 9 units?
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What is the area of a triangle with the base of 5 units and height of 15 units?

Area = 0.5*base*height = 37.5 square units.


What is the lateral area of an equilateral triangle with side 8. height is 10?

A triangle with side 8 and height 10 cannot be equilateral if the side and height are measured in the same units (inches, cm, miles etc). And if they are not, there is not sufficient information to answer the question.A triangle with side 8 and height 10 cannot be equilateral if the side and height are measured in the same units (inches, cm, miles etc). And if they are not, there is not sufficient information to answer the question.A triangle with side 8 and height 10 cannot be equilateral if the side and height are measured in the same units (inches, cm, miles etc). And if they are not, there is not sufficient information to answer the question.A triangle with side 8 and height 10 cannot be equilateral if the side and height are measured in the same units (inches, cm, miles etc). And if they are not, there is not sufficient information to answer the question.


If a triangle has an area of forty two square inches and a base of six inches what is its height?

Formula: Area of triangle= 1/2 * base * height Therefore 42 (area of triangle) = 1/2 * 6 (base) * height 42 = 3 * height 42/3 = (3 * height)/3 14 = height Therefore, the height of triangle is 14 inches


What is the height of a triangle with a lenght of 18 inches and a area of 72 inches?

Its height is 8 inches


What is the area of a right triangle with a height of 4 units and a base of 3 units?

The area of a triangle is (1/2)(base)(height), or (1/2)bh. In this case, the base is 3 units and the height is 4 units, so the area is (1/2)(4)(3), which is 6 units squared.

Related questions

What is the area of a triangle with a base of 5 inches and a height of 6.5 inches?

16.25 square units


What is the area of a triangle with a base of 10 inches and a height of 3 inches?

The formula for finding the area of a triangle is half of the base x the height. For this triangle, it would be 1/2 of 10 X 3, or 15 square units.


What is the height of the triangle with an area of 70 square inches and a base of 7 inches?

The formula for finding the area of a triangle is: Area = 1/2*height*base in square units. Therfore substituting the values into the formula we have: 70 = 1/2*height*7 Rearranging the formula to find the height gives us: height = 70*2/7 = 20 inches. Therefore the height of the triangle is 20 inches.


What is the area of a triangle with base of 9 units and a height of 7 units?

The area of triangle is : 31.5


What is the area of a triangle with a base of 6 units and a height of 6 units?

The area of triangle is : 18.0


What is the area of a triangle with a base of 4 units and a height of 14 units?

area of a triangle = (base x height)/2 = (4 units x 14 units)/2 =28 square units


What is the area of a triangle that has a base of 20 inches and a height of 34 inches?

The area of triangle is : 340.0


What is the area of a triangle with a base of 15 inches and a height of 11 inches?

The area of triangle is : 82.5


What is the area of a triangle with base 8 inches and height 3.5 inches?

The area of triangle is : 14.0


What is the area of a triangle with a base of 7 inches and a height of 8.4 inches?

The area of triangle is : 29.400000000000002


What is the area of a triangle that has a base of 10 inches and a height of 7 inches?

The area of triangle is : 35.0


A triangle has an area of 144 sq inches and its base is 2 ft long What is the altitude of the triangle?

First convert the base to the same kind of units you have defined the area in (but linear); 24 inches. The area of a triangle is half of the base times the height .12 (half the base) times what is 144?12, the height (altitude) of the triangle is 12 inches (one foot).