The local grocery store is being remodeled. The width of the floor is 51 feet and the length of the floor is 74 feet. What is the perimeter of the floor?

160

Step-by-step explanation:

The perimeter contains for side. On one side, the width is 51. That means on the other side, the width must also be 51. 51 + 51 = 102. The length of one side is 74, so the length of the other side must also be 74. 74 + 74 = 148. Now, to get our final answer of the perimeter of the whole floor we must add the length and width of the floor. 148 + 102 = 160. Therefore, the perimeter of the floor is 160.

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.