Answer:
do R-P-R-S-P-P-R-P
Step-by-step explanation:
Answer:
.375
Step-by-step explanation:
plug it into calc.
1/14 is you answer
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I believe it is 1500
(1920 - 420)
see the attached figure to better understand the problem
we know that
The equilateral triangle has three equal sides
so
in the equilateral triangle ABC

the height of the triangle is the segment BD
in the right triangle BCD
Applying the Pythagorean Theorem

solve for BD

substitute the values



therefore
<u>the answer is</u>
the height of the triangle is 