The width of a rectangle is two-thirds of its length, and its area is 216 square meters. what is the length?

The length of rectangle is

Step-by-step explanation:

we know that

The area of a rectangle is equal to

where

L is the length of rectangle

W is the width of rectangle

In this problem we have

so

-------> equation A

------> equation B

Substitute equation B in equation A and solve for L

50.6

step-by-step explanation:

solution:

we have to construct

∠m nt ≅ ∠p qr

the steps to draw this construction are

step 1: use a compass to draw an arc from point q which intersects the side pq at point a and the side qr at point b.

step 2: draw a segment nt and use the same width of the compass to draw an arc from point n which intersects the segment nt at a point x.

step 3:

step 4: join points n and y using a straightedge.

step 3:

option (d).maintaining the same width of the compass as ab, draw an arc from point x such that it intersects the arc drawn from n in a point y.

to draw   congruent angles , 1. width of compasses while drawing two angles should be same i.e from point at which angle has to be drawn, 2.the distance between the two points where the compass intersects the two sides should be same while drawing any two congruent angles.