sophie23251
sophie23251 sophie23251
  • 02-12-2019
  • Mathematics
contestada

Help answer this question

Help answer this question class=

Respuesta :

rani01654 rani01654
  • 08-12-2019

Answer:

a = 108° and b = 144°

Step-by-step explanation:

The opposite angles of a rhombus are the same and the sum of all the angles of the rhombus is 360°.

So, from the given diagram of the rhombus we can write  

2b + 2× 36 = 360

⇒ 2b = 360 - 72 = 288

⇒ b = 144° (Answer)

Again, the each angles of a pentagon is given to be a.

Hence, we can write 3a + 36 = 360

⇒ 3a = 324

⇒ a = 108° (Answer)

Answer Link

Otras preguntas

what 3 words or 3 phrases that would help you remember the steps to Covalent and Ionic bonding?
Which option has the best evidence to support the claim "All students should be given healthy food". Select one: Data shows healthy food leads to students bein
How to write who is the boss
An ________ solution has a concentration of hydrogen ions more than that of pure water. A ________ solution has a low concentration of hydrogen ions, fewer than
Is this statement true or false? A regular triangle has four lines of symmetry.
A recent college graduate has obtained employment at a major financial institution in the big city. Since she just graduated, she has decided to continue to ren
Multiply 132.71 x 10 with the power of 2
help ASAP PLEASE I need​
Which of the following equations is equivalent to -10(3-x) ? PLS CHOOSE THE ANSWER YOU THINK IS CORRECT
What’s an invention that would be useful in life (nobody has thought of) Open to any suggestions