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°

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

its an acute right triangle

step-by-step explanation: