True or False. A triangle can be made with side lengths 4, 4 and 8.

State if the two triangles are congruent. if they are, state how you know?

Someone me! will award brainliest if u explain and answer!

Amanufacturer knows that their items have a normally distributed lifespan, with a mean if 9.1 years, and standard deviation of 2.9 years. if you randomly purchase one item, what is the probability it will last longer than 10 years?