Geometry Answers

A doctors office provides water coolers with cone- shaped paper cups. A cup has a diameter of 2.5 in., and the distance from the tip of the cone to the lip is 4in. What is the height of the cup? What is the volume of the cup? Round you answers to the nearest tenth.

Marites walks 3.0 m due East and 4.0 m due North. Find the displacement of marites using graphical method.

Which rule represents the translation from the pre-image, ABCD, to the image, A'B'C'D'?

T_1, –2(x, y)

T_{1, 2}(x, y)

T_–2, 1(x, y)

T_2, 1(x, y)

A vessel is in the form of an inverted cone. Its height is 8 cm and the radius of its top, which is open, is 5 cm. It is filled with water up to the brim. When lead shots, each of which is a sphere of radius 0.5 cm are dropped into the vessel, one-fourth of the water flows out. Find the number of lead shots dropped in the vessel.

D and E are points on sides of AB and BC respectively of ∆ABC such that AD:DB= 2:3 and BE=4÷3 EC. If DK||AE and AE and CD intersect at P, Find the ratio of CP:PD

The equation of a circle is given by 2x^2+2y^2-8x+5y-10=0 find the coordinates of P and Q if the circle cuts the x-axis as at the points P and Q

Set four questions where learners should calculate the area and or perimeter of a triangle.Ensure that your questions are at different cognitive levels of bloom taxonomy

Parallelogram ABCD.

1) Diagonals AC and BD meet at E.DE is 8 cm and AC is 13cm.

Questions:

• how long is BD?
• how long is AE?
• how did you solve for the lengths of line segment BD and AE?
• what property did you apply?

A rectangular garden that is 3 m wide and 8 m long is to have a uniform border is the same as the area of the garden. Find the width of the border.