An equilateral triangular pyramid has a slant height of 8.3in. the triangular base has a perimeter of 4.8 in and an area of 1.1 square inches. find the surface area

If you answer 2+2 you will get over 80 points

Pleting the square f the given find the x-intercepts of the parabola with vertex (-5,13) and y-intercept (0, 12). write your answer in this form: (14,.99). if necessary, round to the nearest hundredth. *- h enter the correct answer, de verter, and ametry 00000 done doo

Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?