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What is the height of a triangle if its area is 15 square inches and its base is 3 inches?
area = base x height ÷ 2 ⇒ height = 2 x area ÷ base ⇒ height = 2 x 15 ÷ 3 = 10 inches.
What is the area of a triangle if the base is 39 inches and the height is 15 inches?
Area=(1/2)(base times height). This is written as A=bh/2. The base is 39 inches and the height is 15 inches, so: A=(39x15)/2=585/2=292.5 square inches
What is thr area of a trapezoid with the base lengths 15 inches and 9 inches and a height of 7 inches?
Area = 1/2*(15+9)*7 = 84 square inches
What is the area of a triangle with a base of 12 inches and a height of 15 inches?
180 sq in. ... that's (12 X 15)/2 equals 180.
If a square is 15 inches by 15 inches then what is its area?
225 sqin
What is the area of a rectangle whose length equals 15 inches and width equals 2 inches?
Area = L*W = 15 * 2 = 30 square inches.
What is the height of a triangle if its area is 15 square inches and its base is 3 inches?
area = base x height ÷ 2 ⇒ height = 2 x area ÷ base ⇒ height = 2 x 15 ÷ 3 = 10 inches.
What is the area of a triangle if the base is 39 inches and the height is 15 inches?
Area=(1/2)(base times height). This is written as A=bh/2. The base is 39 inches and the height is 15 inches, so: A=(39x15)/2=585/2=292.5 square inches
What is thr area of a trapezoid with the base lengths 15 inches and 9 inches and a height of 7 inches?
Area = 1/2*(15+9)*7 = 84 square inches
What is the area of a square with a side length of 15 inches?
Area = 15*15 = 225 square inches
If a square is 15 inches by 15 inches then what is its area?
225 sqin
What is the area of a triangle with a base of 12 inches and a height of 15 inches?
180 sq in. ... that's (12 X 15)/2 equals 180.
What is the area of a triangle with a base of 15 inches and height of 4inches?
30 square inches. Area of triangle = (base x height) divided by 2.
What is the area of a trapezoid with bases of 15 inches and 10 inches and height of 5 inches?
formula for area of a trapezoidA= 1/2 *(a+b) *hA- areaa and b represent basesh- haightA=1/2 * (15+10) * 5A= 62.5 inand that's the final answer :)))
What is the height of a parallelogram with an area of 105 square inches and a base of 15 inches?
Height = Area/Base = 105/15 = 7 inches
What is the diameter if the circumference is 15 inches with a radius of 2 inches?
If the radius is 2 then the diameter is 2*2 = 4 inches and the circumference is about 12.6 inches and not 15 inches
If a rectangle is a 15 inches long and 8 inches wide what is its surface area?
Surface area of rectangle: 15 times 8 = 120 square inches
