A store sign Includes this drawing of an ice cream cone. 6 cm
15 cm
Which answer is closest to its area?
59.1 cm
А
B
101.5 cm
с
104.1 cm?
D
146.5 cm

With #! i’ve tried to figure it out but i can’t.

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?