In the diagram, the area of the large square is 1 square unit. two diagonal segments divide the square into four equal-sized traingles. two of these triangles are divided into smaller red and blue traingles that all have the same height and base length. find the area of a red traingle.

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step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

answer: ur v dumb

step-by-step explanation: