students were surveyed about their favorite kind of frozen yogurt. A circle graph titled Favorite Kind of Frozen Yogurt. 25 percent is vanilla, 35 percent is swirl, 40 percent is chocolate. If 50 students were surveyed, how many chose chocolate? students If 80 students were surveyed, how many chose vanilla? students

the answer is 5 people have great day

Step-by-step explanation:

they are both 20

Step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.