A rectangular sheet of paper is 25/2cm long and 32/3 cm wide. Find its perimeter. *​

cm

Step-by-step explanation:

To find the perimeter of a rectangle, add all its sides.

Length + Length + Width + Width

=

Find the LCM. It will be 6. Multiply the denominators with 2 and 3, respectively to get similar denominators, and that you can add.

 = + (the X is the multiplication sign..)

 = +

Now that the denominators are both the same, you can add the fractions.

 = cm ( or also 35.7cm (to 3 significant figures) or )

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.