iloveyouplease123ims iloveyouplease123ims

01-03-2019
Mathematics

contestada

A parallelogram has an interior angle measuring 81°. Which MUST also be the measure of an interior angle of the parallelogram?

A) 9°
B) 19°
C) 49°
D) 99°

Respuesta :

coolaid20 coolaid20

01-03-2019

D) 99°, interior angles in parallelograms are supplementary meaning they add up to 180°. 180°-81°=99°

Answer Link

Otras preguntas

a polygon is composed of two or more line segments?

The GCF of any two even numbers is always even. Determine whether the statement is true or false. If true, explain why. If false, give a reason.

what is the affirmative tu command of ir

Simplify the expression -2x2(4x − 3).

the____muscle contracts about 70 times per minute a. cardiac b. skeletal c. smooth d. none of the above

Micah buys a used car for $10,000 and spends $200 on a new radio that is made in the u.s. the end result of these two transactions is

What kind of angle is formed when the radius and a tangent intersect at the point of tangency? A. Right B. Straight C. Obtuse D. Reflex

Which of the following statements is true of the Reconstruction time period? Voting rights were extended to all people regardless of race or gender. Social equa

What is the total mass of 2.0 moles of h2( g.??

Compare the surface movements caused by S-waves and P-waves!