Grade 5 midterm exam

1- find the area of this rectangle: 2- find the perimeter of this rectangle: 3-The number that is a factor of both 32 and 4 is: 10 8 4 4- Choose the multiples of number 3 from these numbers :( 5, 9, 10, 12, 14, 15) 5- this triangle has 3 equal sides. Write his name!