13. name the quadrilaterals that have four equal angles.
a. rhombus, square
b. square,...
Mathematics, 09.01.2020 19:31 dhdcchj
13. name the quadrilaterals that have four equal angles.
a. rhombus, square
b. square, rectangle
c. parallelogram, rhombus
d. rhombus, trapezoid
14. what is the sum of the interior angles of a hexagon?
a. 180
b. 360
c. 540
d. 720
15. what is the value of the missing angle?
two right angles on top and on bottom 140 and 140
a. 80
b. 90
c. 170
d. 260
16. what is the area of the triangle?
a. 27.225 ft2
b. 54.45 ft2
c. 30.25 ft2
d. 15.4 ft2
17. what is the area of the parallelogram?
a. 290 in 2
b. 286 in 2
c. 143 in 2
d. 71.5 in 2
18. what is the area of the trapezoid?
a. 112.5 mm2
b. 72 mm2
c. 40.5 mm2
d. 56.25 mm2
19. identify a sequence of transformation that maps triangle abc onto triangle a" b" c" in the image below.
a. clockwise 270 rotation; reflection over the x-axis
b. counterclockwise 90 rotation; reduction
c. counterclockwise 270 rotation; reflection over the y-axis
d. enlargement; clockwise 90 rotation
plz me
Answers: 2
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