What is the area of the figure? a 28 ydb 40 ydc 52 ydd 64 yd

Step-by-step explanation:

We have the square and the right triangle.

The formula of an area of a square:

a - length of side

The formula of an area of a right triangle:

a,b - legs

We have:

SQUARE:

a = 4 yd

RIGHT TRIANGLE:

a = 6 yd, b = 4 yd + 4 yd = 8 yd

The area of the figure:

b

Step-by-step explanation:

The figure is composed of a square and a right triangle

area of a square = s² ( s is the length of a side )

area of triangle = bh ( b is the base and h the height )

Total area = 4² + ( 0.5 × 6 × 8 ) = 16 + 24 = 40 yd² → b

an altitude of 15,000 feet

step-by-step explanation:

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