Use the square pattern blocks to find the measure of ∠CFD. Enter the number in the box.

54

step-by-step explanation:

the first one, all those points on the line just make a strait line.

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.