Answer:25
Step-by-step explanation:2(15)-5 gives u the value of 25
If the measure of the vertex angle is 30 degrees, then the measures of the base angles are 75 degrees.
So the equation you’ll use for both is
WP = mg • h
It’s delta height generally.
1.) .9 m = h
2.) 216 = WP
I would’ve sent a screenshot, but the app wouldn’t let me.