Tutors Answer Your Questions about Polygons (FREE)
Question 1206466: The diagram shows a small regular octagram (an eight-sided star) surrounded by eight squares (dark gray) and eight kites (light gray) to make a large regular octagram. Each square has area 1. What is the area of one of the light gray kites?
Click here to see answer by mananth(16946)   |
Question 1206859: The base of right pyramid ABCDF is
rhombus ABCD. Segment FK is the
altitude of the pyramid. The angle
between the lateral edge FB and FK is
36°. Find the area and the perimeter of
△BFD if the length of the smaller
diagonal BD is 10 cm. Round your
answer to the nearest cm .
Click here to see answer by Edwin McCravy(20054)  |
Question 1206859: The base of right pyramid ABCDF is
rhombus ABCD. Segment FK is the
altitude of the pyramid. The angle
between the lateral edge FB and FK is
36°. Find the area and the perimeter of
△BFD if the length of the smaller
diagonal BD is 10 cm. Round your
answer to the nearest cm .
Click here to see answer by mccravyedwin(406)  |
Question 1207772: "There are two windows in Elana's bedroom, each of which has four
right angles. One of her windows has four congruent sides.
The other window contains two pairs of opposite sides that are
equal, but all four sides are not congruent. Which statement
about Elana's windows is true?"
1). Both windows are squares.
2). Both windows are pentagons.
3). Both windows are rectangles.
4). Both windows are rhombuses.
Click here to see answer by MathLover1(20849)  |
Question 1198258: A square pyramid whose lateral edge is 3 ¼ times its base edge can hold 250 cubic inches of sand when level full. How many square inches are there in its lateral surface? Round off the answer to the nearest integer.
Click here to see answer by onyulee(41) |
Question 1198364: V-QRST is a rectangular pyramid with an edge VS, base QRST. QR = 3/8 m, RS = 5/8 M, and VS = 2/3 m. How many square centimeters are there on its lateral surface? Round off the answer to the nearest integer.
Click here to see answer by onyulee(41) |
Question 1209358: Two runners start at vertices A and B simultaneously and run clockwise around the perimeter of square ABCD at the same speed. A drone flies so that it is always at the midpoint of the two runners. What is the minimum distance between the two runners? What is the maximum distance between the two runners?
Click here to see answer by ikleyn(52776)  |
Question 1167917: The diagonals of a parallelogram measure 16 cm and 24 cm. The shorter side measures 10 cm.
1. Find the area of the parallelogram.
2. Find the measure of the longer side.
3. Find the measure of the smaller angle of the parallelogram.
Click here to see answer by ikleyn(52776) |
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