Help please due soon I would rlly appreciate it

Step-by-step explanation:

For a if the sides are the same e you do

A=b×h÷2

The base which is bottom you muntiply it with the height and divide your answer by 2

the answer is d. 75%

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.