Answer:
861.56 km2
Step-by-step explanation:
the formula for the area of a trapazoid is
a= (a+b/2) + h
Step-by-step explanation:
5--1/5-1 0+3/5-1=-5/4
Let me see some q,,,,,,,,,,,,,,,
Dafna11 [192]
Step-by-step explanation:
huh??????????????????
17
as in right angle one has to be 90 degree others sum should be equal to 90
so if 3x+6 and 2x-1 are smaller angle their sum should add up to 90
3x+6+2x-1=90
x=17
answer is 2x-1 is smallest=33°