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secondary 4 | E Maths
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Help me solve this please
Date Posted: 3 years ago
Views: 206
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Hexagon = 6 sides
draw it out, you will form 6 isosceles triangle in the polygon.
find the interior angle of the hexagon and divide by 2 to find the base angle of the isosceles triangle.
find all the angles in the triangle.
using sine rule, find the unknown two equal sides which forms the isosceles triangle with the base 8mm.
using 1/2 ab sinC , find the area of one isosceles triangle and x6 for area of hexagon.
i will upload the answer in the next attachment!
draw it out, you will form 6 isosceles triangle in the polygon.
find the interior angle of the hexagon and divide by 2 to find the base angle of the isosceles triangle.
find all the angles in the triangle.
using sine rule, find the unknown two equal sides which forms the isosceles triangle with the base 8mm.
using 1/2 ab sinC , find the area of one isosceles triangle and x6 for area of hexagon.
i will upload the answer in the next attachment!
Thank you...I got it
Equilateral triangles, actually.
done
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not sure if i did it wrongly or the question is much simpler than i thought. so there is no need to find the other two equal sides using sine rule as mentioned. hope this helps
Date Posted:
3 years ago
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