These figures are similar. the area of one is given. find the area of the other.
2 answers:
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Answer:
<h2>A. R=1098.7ft</h2><h2>B. H=274.7ft</h2>Step-by-step explanation:
<em>"The question is not complete, here is the complete question</em>
<em> The range R and the maximum height H of a projectile fired at an inclination θ to the horizontal with initial speed v0 are given by the formulas below, where g≈32.2 feet per second per second is the acceleration due to gravity. Complete parts A and B.</em>
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<em>A. Find the range R if the projectile is fired at an angle 45° to the horizontal with an initial speed of 190 ft per second</em>
<em>B. Find the maximum height H if the projectile is fired at angle 45° to the horizontal with an initial speed of 190 ft per second"</em>
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<u>Solution</u>
A. given the expression for Range R
substitute v= 190 ft/sec and ∅=45°
B. . given the expression for maximum height
substitute v= 190 ft/sec and ∅=45°