Answer:
(B) isosceles
Step-by-step explanation:
An isosceles triangle is one that has <em>two sides of equal length</em>.
___
If the distance between the legs were the same as the leg length, then the triangle would be <em>equilateral</em>. There is nothing in the problem statement suggesting this is the case.
Answer:
7/4
Step-by-step explanation:
Answer:do it yo self
Step-by-step explanation: get yo daam calculator and do it
You can use trig here - you want to know the angle opposite from the shortest side, which we'll call "A," and you have the sides that touch the right angle. side A (21 inches) and side B (25 inches) intersect at a right angle, so the side we're missing is the hypotenuse. the angle across from side A is angle "a" - now, since we know which side is the hypotenuse, we can figure out which trig function works here. angle "a" can be found by doing tan(a)=Opposite/Adjacent --> tan(a)=A/B --> tan(a)=21/25 --> a=tan^-1(21/25). a = 40.03 degrees
Answer:
His mistake was multiplying 12 by 4 instead of 1/4. He would instead need to divide 12 and 1/4 by 1/4.
Step-by-step explanation: