Login
Remember
Register
EasyElimu Questions and Answers
Questions
Unanswered
Tags
Users
Ask a Question
Ask a Question
The interior angles of a hexagon are 2x + 5, 4x − 5, 4x + 5, 3x, 4x −20 and 2x. Find the value of x.
0
votes
891
views
asked
Aug 16, 2021
in
Mathematics Form 1
by
anony mous
The interior angles of a hexagon are 2x + 5, 4x − 5, 4x + 5, 3x, 4x −20 and 2x.
Find the value of x.
angles and plane figures
angle properties of polygons.
Please
log in
or
register
to answer this question.
1
Answer
0
votes
answered
Aug 16, 2021
by
anony mous
(2x + 5) + (4x − 5) + (4x + 5) + 3x + (4x − 20) + 2x = 90(2×6−4)
19x +−15 = 720
19x = 735
x = 38.68°
Please
log in
or
register
to add a comment.
Related questions
0
votes
1
answer
The interior angles of an irregular hexagon are 108°, 162° and 90°. The remaining three angles are all equal. Find the value of the largest exterior angles.
asked
Jun 30, 2021
in
Mathematics Form 1
by
anony mous
angles and plane figures
angle properties of polygons.
0
votes
1
answer
The size of each interior angle of a regular polygon is five times the size of the exterior angle. Find the number of sides of the polygon.
asked
Jul 23, 2021
in
Mathematics Form 1
by
anony mous
angles and plane figures
angle properties of polygons.
0
votes
1
answer
The exterior angle of a regular polygon is equal to one – third of the interior angle. Calculate the number of sides of the polygon and give its name.
asked
Aug 16, 2021
in
Mathematics Form 1
by
anony mous
angles and plane figures
angle properties of polygons.
0
votes
1
answer
The ratio of the size of the exterior angle to the interior angle of a regular polygon is 1:3. Determine the number of sides of the polygon and name it.
asked
Jul 30, 2021
in
Mathematics Form 1
by
anony mous
angles and plane figures
angle properties of polygons.
0
votes
2
answers
The sum of interior angles of a triangle is given by (10x-2y) while that of a hexagon is given by (30x+24y). Calculate the values of x and y
asked
Mar 3, 2022
in
Mathematics Form 1
by
Josephcushny
algebraic expressions
Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.
Categories
All categories
Mathematics
(632)
Mathematics Form 1
(257)
Mathematics Form 2
(174)
Mathematics Form 3
(175)
Mathematics Form 4
(26)
English
(287)
Kiswahili
(559)
Chemistry
(663)
Physics
(604)
Biology
(659)
Geography
(537)
History
(568)
CRE
(365)
IRE
(53)
Agriculture
(519)
Business Studies
(379)
Computer Studies
(20)
Home Science
(60)
General Questions
(432)
6.4k
questions
9.6k
answers
6
comments
590
users
...