The area of a trapezium is 210 cm 2. The ratio between the lengths of its parallel sides is 3:4. If its height is 6 cm, find the length of both the parallel sides.

The area of a trapezium is 210 cm 2. The ratio between the lengths of its parallel sides is 3:4. If its height is 6 cm, find the length of both the parallel sides.

Help please

Find the arc length subtended by a central angle of 0.885 rad in a circle of radius 184.

Can you help me on my homework.

need help with homework

A steel gear is to be lightened by drilling holes through the gear. The gear is 3.27 in. thick. Find the diameter of the holes if each is to remove 12 oz. Use a density 485 lb/ft3 for iron.

In the problem it shows a box with a height of 8 cm, a length of 9cm, and a width of 12 cm. Running through the middle of the inside of the box is a dashed line. What is the length of the...

The total area of the surfaces of two cubes is 312 square inches, the total length of their edges is 120 inches. Find the length of the edges of each.

How do i find the height if the cylinder?

two triangles are similar the first is an equilateral with a side length of 9 the other is also an equilateral with a side length of 13 what is the ration of their areas

The mathematical statement 4 C A means? The c is not a c it means its part of a set or something..

I really need understanding someone please help.

Must graph x+y=3 and x-y=5 using y=mx+b and algebra to find the x and y. Please help I'm SSOOO frustrated!

How do you describe the properties of the diagonals of a parallelogram.

a rectangle has an area of 48 sq cm and a length of 16 cm. what is the width of the rectangle?

need to know the width and length

what is the difference between MS=DG and line segment MS about eqauls line segment DG?

This is geometry and triangles

You want to put a 4 inch thick layer of topsoil for a new 29 ft by 33 ft garden. The dirt store sells by the cubic yards. How many cubic yards will you need to order? The store only sells in increments...

the width is 17 units more than the length