Trapezoids and kites

Answer Key - Grade 10 Math Worksheet - Building Confidence

Circle the best answer, or write your answer on the line.

1. 1.

   Ren's garden bed is trapezoid CDFG with bases CD = 22 in. and GF = 14 in. HU joins the middles of the legs. How long is HU, in inches?

   18
2. 2.

   Tala's shelf side is trapezoid CDFG with bases CD = 31 in. and GF = 17 in. HU joins the middles of the legs. How long is HU, in inches?

   24
3. 3.

   Zee's lunchbox lid sketch is trapezoid CDFG with bases CD = 9.5 in. and GF = 6.5 in. HU joins the middles of the legs. How long is HU, in inches?

   8
4. 4.

   Bo's ramp drawing is trapezoid CDFG with CD ∥ GF. It is not isosceles. m∠C = 64° and m∠F = 105°. What is m∠D, in degrees?

   75
5. 5.

   Jun's bucket drawing is trapezoid CDFG with CD ∥ GF. It is not isosceles. m∠C = 58° and m∠F = 117°. What is m∠D, in degrees?

   63
6. 6.

   Kira's flower pot sketch is trapezoid CDFG with CD ∥ GF. It is not isosceles. m∠C = 81° and m∠F = 93°. What is m∠D, in degrees?

   87
7. 7.

   Luz's kite is kite QSVW. m∠Q = 70° and m∠V = 50°, and the angles at S and W are equal. What is m∠S, in degrees?

   120
8. 8.

   Milo's kite is kite QSVW. m∠Q = 84° and m∠V = 40°, and the angles at S and W are equal. What is m∠S, in degrees?

   118
9. 9.

   Noah's paper kite is kite QSVW. m∠Q = 60° and m∠V = 44°, and the angles at S and W are equal. What is m∠S, in degrees?

   128
10. 10.

    Pia's kite is kite QSVW. m∠Q = 100° and m∠V = 46°, and the angles at S and W are equal. What is m∠S, in degrees?

    107