What is the area of a triangle with a base of 20 centimeters and a height
of 4 centimeters?
a. 40 square centimeters
b. 60 square centimeters
c. 80 square centimeters
d. 100 square centimeters

what is the area of a parallelogram with a base of 8 meters and a height of 4 meters?
a. 12 square meters
b. 16 square meters
c. 32 square meters
d. 48 square meters

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !