awesomeluigi54 awesomeluigi54

23-07-2021
Mathematics

contestada

Determine the measure of the interior angle at vertex E.

A. 135
B. 45
C. 225
D. 75

Determine the measure of the interior angle at vertex E A 135 B 45 C 225 D 75 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

23-07-2021

Answer:

135

Step-by-step explanation:

The sum of the interior angles of a pentagon is 540

3x+3x+2x+2x+2x = 540

12x = 540

Divide by 12

12x/12 = 540/12

x = 45

E = 3x = 3*45 = 135

Answer Link

isaiahrosario isaiahrosario

11-08-2021

Answer:

135

Step-by-step explanation:

Answer Link

Otras preguntas

Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution. Please explain how you got

Looking Back At The Last Ten Years Of Your Life Describe The Events That Have Been Significant In Shaping Your Personality. Essays .

Is "please have a seat" a complete sentence?

Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution. Please explain how you got

What is Armistice Day?

The density of aluminum is 2.70 g/cm3. Apiece of aluminum foil that is 1000 cm on each side has a mass of 440. mg. How thick is the piece of foil?

What is the difference between primary storage secondary storage and offline storage

How to solve 5(x-3)+2=7?step by step please help me math tutor. Right answer only.

Nancy sells handcrafted bracelets at a flea market for $6. If her monthly fixed costs are $625 and each bracelet cost her $1.75 to make, how many bracelets must

the circles below is centered at the point (4,3) and has a radius of length 8. Whats its equation?