menu
Qammunity.org
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 68°, 81°, and 90°. What is the measure of the fourth angle?
asked
Apr 21, 2018
179k
views
0
votes
A quadrilateral has angles that measure 68°, 81°, and 90°. What is the measure of the fourth angle?
Mathematics
middle-school
ATNASGDWNGTH
asked
by
ATNASGDWNGTH
7.3k
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
4
votes
121, you find the angle by adding the other three angles then subtracting the result from that, from 360, 68+81+90=239 360-239=121.
~Karma
Dhabensky
answered
Apr 26, 2018
by
Dhabensky
8.0k
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
Jan 3, 2018
60.9k
views
A quadrilateral has angles that measure 68°, 81°, and 90°. What is the measure of the fourth angle?
Paulo Casaretto
asked
Jan 3, 2018
by
Paulo Casaretto
9.2k
points
Mathematics
high-school
1
answer
1
vote
60.9k
views
asked
Mar 2, 2021
131k
views
1. Solve for x, y and z in the triangle below. Y 47° 58° X 81° Z 2. What are the measures of <1 and <2? 68° 2 128° Can someone please help ?
Makeman
asked
Mar 2, 2021
by
Makeman
8.3k
points
Mathematics
high-school
1
answer
5
votes
131k
views
asked
Jul 9, 2020
6.6k
views
A quadrilateral has angles that measure 68º. 81°, and 90° What is the measure of the fourth angle?
Arin
asked
Jul 9, 2020
by
Arin
8.3k
points
Mathematics
middle-school
2
answers
4
votes
6.6k
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
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+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.
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org