Friday
November 28, 2014

Homework Help: math

Posted by rosland on Saturday, January 10, 2009 at 4:05am.

Two Rhombuses of the equal length and width of 10 inches each and height of 7 inches are drawn inside a quarter-circle of radius 18 inches as shown in the figure below.

(a) find the perimeter of each of the Rhombuses.

(b) Find the perimeter of the quarter-circle. (Use 3.14 for Pi).


(c) Find the area of each of the Rhombuses.

(d) Find the area of the quarter circle. (Pi = 3.14).


(e) Find the area of the region inside the quarter-circle but outside the two Rhombuses.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - If the number of square inches in the area of a circle is equal to the ...
math - If the number of square inches in the area of a circle is equal to the ...
Math - 1) Rectangle ABCD has a perimeter of 106 inches. If the width is 7 inches...
math - an aquarium holding african cichlids is 2 inches higher than it is wide. ...
math - A rectangle and a triangle have equal areas. The length of the rectangle ...
math - a rectangle and triangle have equal areas.the lenght of the rectangle is ...
geometry - The height of the figure shown at the right is 20 inches, and the ...
Math - Circle C has radius 4 inches. Circle D had radius 9 inches. These two ...
Math/Statistics - A simple dartboard has three areas…the main board has a radius...
geometry - a cylinder is inscribed in a rectangular solid with a base length ...

Search
Members