Find the perimeter and total area of the composite shape shown below. All measurements are given in inches. Use tt=3.14 in any formulas used

In the surface area formula for cylinders which expressionrepresents the lateral area

In the 30-60-90 triangle below side s has a length of and side r has a length

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3