An equilateral triangle s divided into 4 congruent equilateral triangles. What method can be used to find the area of the larger equilaterl triangle give the area of one of the smaller triangles?

F. Multiply the area of the larger equilateral triangle by 4

G. Multiply the area of one congruent equilateral triangle by D

H. Subtract the area of one congruent triangle from the area of the larger equilateral triangle

J. Add the area of the larger equilateral triangle to the areas of the 4 congruent equilateral triangles.

Draw an equilateral triangle ABC with side length 4cm to scale and then draw dotter lines to show all the axes of symmetry of this triangle

The correct method to find the area of the larger equilateral triangle given the area of one of the smaller triangles is Option H, which is to subtract the area of one congruent triangle from the area of the larger equilateral triangle.

To find the area of the larger equilateral triangle given the area of one of the smaller triangles, you can use the method of subtracting the area of one congruent triangle from the area of the larger equilateral triangle.

This method can be used because if an equilateral triangle is divided into smaller congruent equilateral triangles, then the area of the larger equilateral triangle will be equal to the sum of the areas of the smaller congruent triangles.

Therefore, to find the area of the larger equilateral triangle, subtract the area of one congruent triangle from the total area.

So, the correct answer is (H) Subtract the area of one congruent triangle from the area of the larger equilateral triangle.