3 years ago

Work out the size of angle x.

Mathematics

2 answers:

madreJ [45]3 years ago

8 0

Answer: the answer is 54 i did it for my mathswatch and i got it right its 54

Step-by-step explanation:

Vikentia [17]3 years ago

6 0

I believe the answer will be 60 degrees since a equilateral triangle equals 180 degrees. so all the angles of the triangle should be 6p degrees.

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The figure consists of a quarter circle and a parallelogram. What is the area of the composite figure? Use 3.14 for pi. Round to

Andru [333]

The area of a full circle is given by
A = π*r^2
so the area of a 1/4 circle will be 1/4 of that:
A = (π/4)*r^2

The area of a parallelogram is the product of base length and height:
A = bh

Your composite figure will have an area that is the sum of the areas of the parts.
A = (quarter circle area) + (parallelogram area)
A ≈ (3.14/4)*(14 in)^2 +(14 in)*(5 in)
A ≈ 223.86 in^2 ≈ 224 in^2

The most appropriate selection is the last one,
224 in^2

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Step-by-step explanation:

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