A boat has two sails in the shape of right triangles, labeled A and B in the figure below.The three sides of sail A are each half the length of the three sides of sail B. How do the areas of the two sails compare?





Which expression represents the area of the shaded triangle?





What is the area of the triangle?

Maya is finding the area of the shaded triangle below.If she considers 10 m to be the height of the triangle, what should she use as the triangle’s base?

Brian is making 5 triangular flags, each with the dimensions shown below.How much fabric will Brian need to make the 5 flags?

What is the area of the shaded triangle?

Washington Park is a grassy area bordered by three streets as pictured below.What is the area of the park to the nearest square yard?

The shaded figure below is a diagram of a triangular tabletop.Which two measures can be used as the base and height when finding the area of the tabletop?

What is the area of the shaded triangle inside the square? Round your answer to the nearest square inch.

What expression represents the area of the triangle?





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