Answer:
x = 6
Step-by-step explanation:
the smaller triangle is 3 times smaller than the big one
Answer:
AB = 6.53
Step-by-step explanation:
cos theta = adjacent/ hypotenuse
cos 40 = 5/ AB
AB cos 40 = 5
AB = 5/ cos 40
AB = 6.527036447
Round to the nearest hundredth
AB = 6.53
Answer:
It is the top left one
Step-by-step explanation: