The figure shows ∠gof drawn with a protractor. what type of angle is it and what is its measure? a. obtuse; 145° b. acute; 120° c. obtuse; 135° d. obtuse; 120°

Answer

D. Obtuse; 120°

Explanation

A protractor is a mathematical instrument that is used to measure angles.

Obtuse ⇒ Is an angle greater than 90° but less than 180°

Acute ⇒ Is an angle less than 90°.

∴  ∠GOF is and obtuse angle

   ∠GOF = 135 - 15

                 = 120°

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles