By doubling each dimension the area of a parallelogram increased from 36 square centimeters to 144 square centimeters. find the percent of increase in area

The percentage of increase in area will be 300%

Explanation

By doubling each dimension, the area of a parallelogram increased from 36 square centimeters to 144 square centimeters.

So, the increased area =  Final area - Initial area  = (144 - 36)cm² = 108 cm²

Now, for finding the percentage of increase, first we need to divide "the increased area" by the "initial area" and then multiply by 100%

Thus, the percentage of increase in area %

answer: yes, he is correct

step-by-step explanation: 10x-1=59

                                              1-1=0     59+1=60

60/10=x=6

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

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