I will mark brainliest if correct

≈ 743 m²

Step-by-step explanation:

The figure is composed of a triangle and a semi- circle.

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

here b = 30 and h = 26, thus

A = × 30 × 26 = 15 × 26 = 390 m²

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area of semi- circle = πr² ← r is the radius

Here diameter = 30, thus r = 30 ÷ 2 = 15, thus

A = 0.5 × 3.14 × 15² = 1.57 × 225 = 353.25 m²

Total area = 390 + 353.25 = 743.25 ≈ 743 m²

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation: