the deep end of the pool has three congruent interior angles that are twice as large as the three congruent interior angles at the shallow end. find the measure of an interior angle at the shallow end

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Which statements about these triangles is true

Can someone me and do the problem plz so i can understand it more better