On a piece of paper, use a protractor and a ruler to construct △abc with ab=4 in. , ac=4 in. , and m∠a=60° . which statement is true about this triangle?
bc=3 in.
bc=4 in.
bc=5 in.
the length of bc cannot be measured.

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy

Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm.it decreased by the same amount each year. what was the change in grandpa ernie's height each year

6. sarah saved $12.75 every week for a number of weeks, w. she received an additional $25 during the last week in which she saved money. write and solve an equation to find the number of weeks, w, for which sarah had saved money if she has $114.25 now.