zoeb8arbarbug zoeb8arbarbug

29-06-2016
Mathematics

contestada

in quadrilateral abcd, angle b= 87, angle c= 100, and angle d= 106. find the measure of angle a. a. 67° b. 74° c. 80° d. 87°

Respuesta :

Аноним Аноним

29-06-2016

Sum of all the angles of a quadrilateral is 360

87+100+106 +x =360

x = 360-293 = 67

so A 67 is the answer.

Answer Link

31-05-2019

Answer: its A

Step-by-step explanation:

Answer Link

Otras preguntas

Two skaters collide and grab on to each other on frictionless ice. One of them, of mass 77.0 kg, is moving to the right at 4.00 m/s, while the other, of mass 66

West of the Mississippi River, the state with the highest proportion of its population who believe in God as an absolute certainty is: a. coloradob. texas c. ok

Budgeted depreciation expense would not appear on a: a. Selling and administrative expense budget. b. Budgeted income statement. c. Cash budget. d. All of t

A boat whose speed is 15 km/hour in still water goes 36 km with stream and 24 km against the stream in a total of 4 hours. Find the speed of the stream.

Which equation in slope intercept represents the line that goes through the points (-1, -5) and (1, -1)

Cyclohexane (C6H12) is a hydrocarbon (a substance containing only carbon and hydrogen) liquid. Which of the following will most likely dissolve in cyclohexane t

if the supplementary angle of 155 degree find the value of tan x

A boat with an anchor on board floats in a swimming pool that is somewhat wider than the boat. Does the pool water level move up, move down, or remain the same

Benjamin Franklin was one of many famous Americans who wrote essays in the form of

You're welcome. As a first step, our team analyzed the other potential primary contenders. The reality is that with such a strong field, it is going to be diffi