Mathematics, 14.03.2020 00:29, katelynkb4484
The radius of a cylinder is 3x - 2 cm. The height of the cylinder is x + 3 cm. What is the surface area of the cylinder? Use the formula A=2 π r^2 + 2 π rh.
a) 2π (3x^2 + 10x - 8)
b) 2π (12x^2 + 7x - 2)
c) 2π (12x^2 - 2x +13)
d) 2π (12x^2 - 5x - 2)
Answers: 1
Mathematics, 21.06.2019 17:20, maliyahsanmiguel
Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.
Answers: 1
The radius of a cylinder is 3x - 2 cm. The height of the cylinder is x + 3 cm. What is the surface a...
Chemistry, 14.04.2021 19:30
English, 14.04.2021 19:30