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
Mathematics, 21.06.2019 12:30, thelonewolf5020
Dropping less than two inches per mile after emerging from the mountains, a river drains into the ocean. one day's discharge at its mouth, 5.6 trillion gallons, could supply all of country a's households for seven months. based on this statement, determine how much water an average household uses each month. assume that there are 100 million households in country a. country a uses approximately nothing gallons per household per month.
Answers: 1
Mathematics, 21.06.2019 13:00, PONBallfordM89
An advertisement is on a flyer that has a thickness of 8.2 × 10-5 meters. each measurement below is the thickness of a stack of flyers. drag each measurement to the correct stack.
Answers: 2
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