Question 658501
H=2B
A=BH/2
10=2*2B/2
10=4B/2
4B=20
B=20/4
B=5 ANS FOR THE BASE.
10=5H/2
5H/10*2
5H/20
H=20/5
H=4 ANS FOR THE HEIGHT.
PROOF:
10=5*4/2
10=20/2
10=10