5.6
980
given that abef=cbed. izbed = 82°, and mzcbe = 152°, find mza. (hint: the angles in a quadrilateral total 360°)
a 28
b. 65
c. 120
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Hurricanes a. usually form over land b. usually intensify over land c. gain strength from ocean heat d. usually form over the poles

If a volcano’s magma is high in silica, the volcano will probably a. erupt quietly. b. remain dormant. c. erupt explosively. d. produce dark-colored lava.

(10 points) 1. cone 2. rectangle 3. triangle 4. circle 5. cylinder a. perpendicular cross section of a pyramid b. perpendicular cross section of a cylinder c. parallel cross section of a sphere d. shape created when a rectangle is rotated about the y-axis e. shape created when a right triangle is rotated about the y-axis