Correct option is B
Given:
The ratio of base to height = 3:4
Area of the triangle = 216 cm²
Concept Used:
A =
Solution:
216 =
216 =
216
432 = 12x
x
x^2 = 36
x = = 6
Thus, the height is
4x = 4 × 6 = 24 cm
The base and height of a triangle are in the ratio 3 : 4 and its area is 216 cm . The height of the triangle is
Given:
The ratio of base to height = 3:4
Area of the triangle = 216 cm²
Concept Used:
A =
Solution:
216 =
216 =
216
432 = 12x
x
x^2 = 36
x = = 6
Thus, the height is
4x = 4 × 6 = 24 cm
If the angles of a triangle are 4x°, 3x°, 2x° then 1/4x° =
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What is the value (in degrees) of angle BAC?

If the sides of a triangle are in the ratio of 1:√3:2, then what is the ratio of its corresponding angles ?
In △ABC, AB = AC = 12 cm, BC = 5 cm and D is a point on AC such that DB = BC. What is the measure of CD?
In a quadrilateral ABCD, a line segment BD is a diagonal such that AB=CD and ∠ABD=∠CDB. Are the triangles ABD and CDB congruent? If so, by what rule?
A right-angled triangle has a hypotenuse of 13 cm and one leg of 5 cm. A second right-angled triangle is similar to the first, and its hypotenuse is 39 cm. What is the area of the second triangle?
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Suggested Test Series
Suggested Test Series
If the angles of a triangle are 4x°, 3x°, 2x° then 1/4x° =
In a triangle, sides are proportional to 7:9:14. If the shortest side is 14 cm, find the perimeter.
In the given figure, angle ABD = 110 degrees and angle ACE = 125 degrees. What is the value (in degrees) of angle BAC?

In the given figure, angle ABC = 65 degrees and angle ACD = 120 degrees.
What is the value (in degrees) of angle BAC?

If the sides of a triangle are in the ratio of 1:√3:2, then what is the ratio of its corresponding angles ?
In △ABC, AB = AC = 12 cm, BC = 5 cm and D is a point on AC such that DB = BC. What is the measure of CD?
In a quadrilateral ABCD, a line segment BD is a diagonal such that AB=CD and ∠ABD=∠CDB. Are the triangles ABD and CDB congruent? If so, by what rule?
A right-angled triangle has a hypotenuse of 13 cm and one leg of 5 cm. A second right-angled triangle is similar to the first, and its hypotenuse is 39 cm. What is the area of the second triangle?
In a trapezoid ABCD with AB parallel to CD, the diagonals AC and BD intersect at E. What is the ratio of the area of △ABE to the area of △CDE?
A right triangle ABC is inscribed in a circle with a diameter of 10 cm. An altitude BD is drawn from the vertex B to the hypotenuse AC. If the length of the leg AB is 6 cm, what is the length of the segment AD?