amanparackal2009 amanparackal2009

07-08-2022
Mathematics

contestada

The figure shows a square, a regular pentagon and a regular hexagon put together. What is the measure of ∠BAC

Respuesta :

nitinrd099 nitinrd099

07-08-2022

Answer:

42

Step-by-step explanation:

One angle of a regular pentagon = 108°

One angle of a regular hexagon = 120°.

One angle of a square = 90°

∴ ∠BAC = 360 – (108 + 20 + 90) 360 – 318 = 42°

Answer Link

Otras preguntas

How does a tyrant seize total power? A tyrant seizes power by bullying the common people, using fear as the primary motivation to gain power. A tyrant works wit

A cylindrical tube has a radius of 4 inches and a height of 14 inches could some one help me find the volume

A cylindrical gasoline tank is 50 ft high and has diameter 70 ft. How many gallons of gasoline will the tank hold if there are 7.5 gallons in 1 ft3 ?

Which word in the sentence does the adverb modify? I would feel almost happy about a shorter vacation. A. would B. vacation C. feel D. happy

Which of the following statements is true? The Charter of the United Nations protects the rights of any person captured during an act of war. The Geneva Convent

All economies must decide what to produce. which of these following says the same thing, but does so more completely? A. All economies must decide how to help

Describe the role of variations in the adaptation and speciation of the Galapagos Island finches.

Which form of patient best completes this sentence? Of the two brothers, Seth is __________ than Ben. A. patiently B. most patient C. more patient

Which sentence contains an adjective clause? A. While he folds the laundry, Mom will iron the shirts and pants. B. After the toys were put away, we played sever

how do you add 1/3 plus 4/10