menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
A quadrilateral has angles that measure 60°, 95°, and 150°. What is the measure of the fourth angle? A. 25° B. 55° C. 85° D. 125°
asked
Sep 1, 2017
142k
views
5
votes
A quadrilateral has angles that measure 60°, 95°, and 150°.
What is the measure of the fourth angle?
A.
25°
B.
55°
C.
85°
D.
125°
Mathematics
college
Svante Svenson
asked
by
Svante Svenson
8.7k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
5
votes
a quadrilateral measures 360°. let's let "x" stand for the fourth angle
360°= 60°+95°+150°+x
360=305+x
360-305=x
x=55
Izayoi Sakuya
answered
Sep 5, 2017
by
Izayoi Sakuya
8.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Jul 14, 2017
17.0k
views
A quadrilateral has angles that measure 60°, 95°, and 150°. What is the measure of the fourth angle? A. 25° B. 55° C. 85° D. 125°
Ashkan Sarlak
asked
Jul 14, 2017
by
Ashkan Sarlak
7.8k
points
Mathematics
college
1
answer
1
vote
17.0k
views
asked
Apr 6, 2018
147k
views
A quadrilateral has angles that measure 60°, 95°, and 150°. What is the measure of the fourth angle? A. 25° B. 55° C. 85° D. 125°
BobC
asked
Apr 6, 2018
by
BobC
7.4k
points
Mathematics
high-school
1
answer
0
votes
147k
views
asked
May 17, 2021
235k
views
The triangle shown has an interior angle with a measure that is 25° and an exterior angle with a measure that is 150°. What is the measure of the marked interior angle? A. 75° B. 95° C. 105° D. 125°
Mark Gargan
asked
May 17, 2021
by
Mark Gargan
9.2k
points
Mathematics
middle-school
2
answers
2
votes
235k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity