Mathematics, 22.10.2019 10:00 ninaaforever
Consider triangle abc in the diagram below:
a. is this triangle acute, right, or obtuse? (p. 318)
b. find the measure of angle b. you must show your work. (p. 319)
c. find the area of the triangle. you must show your work. (p. 328)
a rectangle has an area of 42 cm²; the length is 7 cm. find its width. you must show your work. (p. 327)
(3) what is the area of the trapezoid on the left side above? you must show your work. (p. 334)
(4) what is the area of the figure on the right side above? you must show your work. (p. 329-330)
find the area of the parallelogram whose base is 18 feet, height is 11 feet.
refer to the figure below in which two parallel lines are cut by a transversal.
6. name two pairs of corresponding angles. (page 313)
7. name two angles which are supplementary to angle 5. (page 315)
a certain regular polygon has a side length of 10 cm; its apothem is 12.1 cm. the polygon’s area is 484 cm². how many sides does the polygon have? you must show your work
Answers: 1
Mathematics, 20.06.2019 18:02
Suppose that △ opq is isosceles with base qp . suppose also that m ∠ o = (5x + 43) ° and m ∠ q = (3x + 30) ° . find the degree measure of each angle in the triangle.
Answers: 1
Consider triangle abc in the diagram below:
a. is this triangle acute, right, or obtuse...
a. is this triangle acute, right, or obtuse...
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