The ratio of the area of a regular hexagon : area of an equilateral triangle = 49 : 9.
Show that the ratio of the perimeter of a regular heptagon : perimeter of triangle is 42 : 9. [Small diagrams: a regular hexagon labelled "Hexagon" and an equilateral triangle labelled "Equilateral triangle"] Answer

Properties shapes中文
Work through it with AI →

It won't just hand you the answer — it asks where you're stuck.How the checker works

Worked solution

No solution to show yet.

Worked this one out on paper? Snap your steps and Gigle's AI math checker will circle the step where it went wrong.

More questions on this topic

  1. 1The figure is made up of a regular pentagon ABCDE and a regular hexagon CDFGHI. Find angle BCI. Answer ... ° Determine w…
  2. 2It is given that ξ={x:x is polygon},\xi = \{x: x \text{ is polygon}\}, p={x:x is a parallelogram},p = \{x: x \text{ is a parallelogram}\}, q={x:x is a quadrilateral},q = \{x: x \text{ is a quadrilateral}\},…
  3. 3In the diagram, POR is a quadrant of a circle with radius 6 cm. OR and PQ are parallel. QR is an arc of a circle with ce…
  4. 4下列命题中，正确的个数是()(1)()(1)三点确定一个圆； (2)平分弦的直径垂直于弦； (3)相等的圆心角所对的弧相等； (4)正五边形是轴对称图形． A. 11个 B. 22个 C. 33个 D. 44个
  5. 5A circle with centre O has a tangent XY at D. ∠ODC = 70°, ∠BCD = 120° and ∠ODA = 15°. Find ∠CDY. Find ∠DAB. Find ∠OBA. T…