2. PART A: DON’T FORGET TO DETERMINE THE MISSING LENGTHS FIRST! Find the perimeter:
P = ___

PART B:
Find the total area:
A = ___

perimeter = 48 units , area = 76 units²

Formula's used:

Area = length * widthperimeter = 2 ( length + width )

Step-by-step explanation:

perimeter = 10 + 14 + (10 - 8) + 8 + 8 + ( 14 - 8 ) = 48 unitsarea = ( 10 * 6 ) + ( 8 * 2 )

       = 76 units²

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)