PLS PLS HELP ME After some research, you find a telescope with 3/10 accuracy (in arcseconds). How many times more accurate is this telescope than the Spitzer Space Telescope? Write your answer as a MIXED NUMBER and as a DECIMAL.

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

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step-by-step explanation:

im not sure but my dad knows

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation: