2) ABCD is a parallelogram such that : AB=2AD, BAD=60 °
and I is the midpoint of [CD].

1°) What is the nature of triangle BIC?

2°) Prove that ABID is an isosceles trapeziod.​

(23*2)-12=x     x=34

step-by-step explanation:

coins of silver or gold

step-by-step explanation:

triangle and cube

step-by-step explanation:

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.