Estimate how many times larger 7 x 10 10 is than 13 x 10 8. a) 50 times larger b) 100 times larger c) 200 times larger d) 400 times larger 7x10^ 13x10^

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.