Area of circle = πr²
Area of circle = π(4÷2)² = 12.57 cm²
Angle A is equal to Angle D because they are opposite interior angles I believe. Same thing goes for angles B and E.
I believe that 7 5/4 is the answer.
Answer:
octopus
Step-by-step explanation:
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Answer:
A rectangle and an equilateral triangle have the same perimeter
The perimeter of the rectangle is 2x+2(3x-1) inches
The perimeter of the equilateral triangle is 3(x+1) inches
Solve the value of x and the perimeter of each figure