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

Which is larger 7% or 0.7 why?

what are ten facts about Henry Morgan

what are the effects of global warming

A 75 force is applied to the side of a crate resting on a level floor. The crate has a mass of 25kg. If the coefficient of static friction is .15, is the 75 N f

What is 258/300 written as a decimal and a percent???

2x-y=-63x-4y=-4Solve using elimination and then substitution

how to solve 0.01x+0.07y=0.22 and 0.03x-0.05y=0.14 by substitution

What's needed to know Right now we are doing unit 1 which is about tensions in ropes and weight and stuff about newtons. We are taking a test tomorrow and I st

What two numbers has a lcm of 50

There are 30 students in a class that took a test. The average grade of 10 students was 80. The other 20 students average was 89. What is the overall average fo