Answer:
acute angle.
Step-by-step explanation:
because it is 60 degree
I MIGHT JOIN JUST NOT NOW
Step-by-step explanation:
gotta do hw >:(
also how old are you cuz im 13 and don't wanna talk to an old man
The options are H,H,T or T,T,H
HHT: 1/2 x 1/2 x 1/2 = 1/8
TTH: 1/2 x 1/2 x 1/2 = 1/8
HHT or TTH: 1/8 + 1/8 = 2/8 = 1/4
Answer: 1 out of 4 = 1/4 = 25%
The formula for area of a trapezoid is

so you add up the bottom base (17) and the top base (3) to get 20.
you then take the sum of the bases (20) times the height (8) to get 160.
lastly, you take 160 ÷ 2 to get your final answer, which is 80 (: