If the base angle of an isosceles triangle measures 29°, what is the measure of the other base angle?

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22