How to do this question?

length of side of square = 8 cm

Step-by-step explanation:

Let's first find the area of the triangle, using the formula A = (1/2)(base)(height):

A = (1/2)(16 cm)(4 cm) = 32 cm^2.

Twice the area of the triangle would be 64 cm^2.

The area of the square is then 64 cm^2, which is the square of the length of one side of the square.  Taking the square root of 64 cm^2, we get

length of side of square = sqrt(64 cm^2) = 8 cm

b) the dogs need to shift their focus to human scent.

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: