Mathematics, 03.04.2021 14:03 slippedsumo

The total surface area of a cone of slant height 1cm and base radius rcm is 224πcm, if r:1=2:5 find a. correct to one decimal place, the value of r
b. correct to the nearest whole number, the value of the cone. (take π 22/7

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, cxttiemsp021

Aquadratic function f(x) has a turning point at (3,-7). what is the turning point of -f(x)?

Answers: 1

continue

Mathematics, 21.06.2019 14:30, trob1902

If lmn=xyz, which congruences are true by cpctc? check all that apply

Answers: 1

continue

Mathematics, 21.06.2019 17:00, dessera12

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Answers: 1

continue

Mathematics, 21.06.2019 17:40, shell3181

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Answers: 2

continue

You know the right answer?

The total surface area of a cone of slant height 1cm and base radius rcm is 224πcm, if r:1=2:5 find...