Answer:
a. 25*17.5=437.5
b. 488
Step-by-step explanation:
a. If we put the two figures together they equal a square. so we do 25*17.5=437.5 if I'm wrong then try 875! Hope this helps
b. Lets add the rectangle and triangle together!!
32*10 +(8*32)/2
=320+256/2
=320+128
=488
