20-12-2019
Mathematics

contestada

The measure of two angles of a triangle are 43 and 38. What is the measure of the third angle?

Respuesta :

Jiangxi123 Jiangxi123

20-12-2019

Step-by-step explanation:

all angles must add up to 180. Add 43 and 38 to get 81. Subtract that from 180. so, 180 - 81 = 99

the answer is 99 degrees

Answer Link

devishri1977 devishri1977

20-12-2019

Answer:

Step-by-step explanation:

Sum of angles of a triangle = 180

43 + 38 +x = 180

81 + x = 180

x = 180 - 81 = 99

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

Form the perspective of an employee the effective channeling of work related information and concerns

Consider two independent populations for which the proportion of successes in the first population is p1 and the proportion of successes in the second populatio

Case-Based Critical Thinking Questions Case 12-1 Mary is entering her senior year of college. She has a meeting on Friday with her advisor to discuss her career

The LPN/LVN informs the student studying to be an LPN/LVN that nasogastric drainage, vomiting, diarrhea, and the use of diuretics are likely to cause which elec

29) A tank contains 100 gallons of water in which 40 pounds of salt are dissolved. It isdesired to reduce the concentration of salt to 0.1 pounds per gallon by

A circular loop of flexible iron wire has an initial circumference of 165cm , but its circumference is decreasing at a constant rate of 12.0 cm/s due to a tange

Human systems, one of the six essential elements of geography, can best be described as the study of __________. A. where people live and what cultures they cre

((40 possible points)) Calculate the volume of water in liters

Who was M.M. Gerasimov? a. M.M. Gerasimov oversees the Egyptian Antiquities Ministry. c. M.M. Gerasimov runs the “Community of Portraits” exhibit. b. M.M Ger

Halestorm Corporation’s common stock has a beta of 1.13. Assume the risk-free rate is 4.8 percent and the expected return on the market is 12.3 percent. What is