In ΔXYZ, y = 75 cm, z = 83 cm and ∠X=157°. Find the length of x, to the nearest centimeter.

x = 155 cm

Step-by-step explanation:

The Law of Cosines

It relates the length of the sides of a triangle with one of its internal angles.

Let x,y, and z be the length of the sides of a given triangle, and X the included angle between sides y and z, then the following relation applies:

It's given: y=75 cm, z=83 cm, and ° . Applying the formula:

Calculating:

x = 155 cm

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without