MATH13 - Long Quiz 1

to everyone requesting math13 quiz 1 ot. here it is :)
credits to mr. roland

MATH13 Long Quiz 1

I. TRUE or FALSE (2 points each)
1. A quadrilateral is a portion of a plane bounded by four straight lines.
2. The hypotenuse of a right triangle is the side opposite the right angle.
3. The diagonals of a parallelogram bisect each other.
4. One angle is the supplement of another if their sum equals 180 degrees.
5. A regular polygon is a polygon all of whose angles are congruent and all of whose sides are equal.

II. Solve the following.
1. A certain city block is in the form of a parallelogram. Two of its sides measure 32 ft and 41 ft. If the area of the land in the block is 656 ft^2, what is the length of its longer diagonal?

2. A vacant lot has the shape of a trapezium having sides 8 m, 12 m, 18 m, and 20 m. If the sum of the opposite angles A and C is 230 degrees, find the area of the lot.

3. A circle having an area of 201 m^2 is cut into segments by a chord which is 3 m from the center of the circle. Compute the area of the smallest segment.

9 comments:

  1. Roland Arciaga21:13

    4. The compound figure shown consists of a triangle, rectangle, and a semicircle. The altitude of the triangle is three times the radius of the semicircle while the altitude of the rectangle is four times the radius of the semicircle. If the area of the composite figure is 201 in^2, find the radius of the semicircle.

    5. QRP is a sector with the central angle of 50 degrees at Q and RP as arc. From point R, a line is drawn to point E, the midpoint of QP. The area of REP is 96 cm^2. What is the area of the sector?

    ReplyDelete
  2. Anonymous18:32

    may answer key po ba to?? :))

    ReplyDelete
  3. Anonymous22:17

    answer key po please

    ReplyDelete
  4. Anonymous15:57

    answer key poo T_T

    ReplyDelete
  5. Anonymous22:18

    anung set, school year and quarter po to ? plss answer :)ASAP

    ReplyDelete
  6. Anonymous22:19

    anung set, school year and quarter po to ? plss answer :)ASAP
    thanks for the answer, need ko lng po ngaun. Thanks

    ReplyDelete
  7. Anonymous19:08

    Thank you po pero sana may answer key po. Pleaseee Y_____Y

    ReplyDelete
  8. Anonymous08:00

    Answer please.

    ReplyDelete
  9. Anonymous19:24

    2. 170.8

    ReplyDelete

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