Can someone help me pls?

2) 22in.squared 3) 28in.squared 4) 17 1/2in. squared or 35/2in. squared

Step-by-step explanation:

The one picture is of the formula you use to solve it. See in the case of problem 2.) ,

For number 3) ,

Plug these values into the formula A=1/2 × h (a+b)

Always do a+b first (since they are in parenthesis) and then multiply that by h and 1/2.

Here is the process in the other picture.

It is quite simple once you practice more! The third picture is for you to do and see if you get the same answer I did.

I hope you found what you needed!

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.