34.8k views
1 vote
A=1/2h(B+b);a=135,B=6,b=9

User Pauly
by
4.9k points

1 Answer

3 votes

Answer:

Explanation:

135=1/2h(6+9)

135=1/2h(15)

135=7.5h

h=18

1/2*18 is 9

15*9 is 135

User Lukuluku
by
5.4k points