princepan132 princepan132

24-01-2024
Mathematics

contestada

In ∆ABC,∆A=72°and∆B=68°.Find ∆c Solution

Respuesta :

lina32111 lina32111

24-01-2024

Sum of angles in a triangle = 180
Let x be the angle c
x + A + B = 180
x + 72 + 68 = 180
x + 140 = 180
x = 40

Answer Link

Otras preguntas

Another question (picture)

The smiths built a pool in their backyard. When the contractor left the pool was 5/9 full. The contractors directions were to fill it 8/9 full. How much more mu

You've been asked to design a soho network on a work place. the other offices in the building also have wireless networks. while setting up a wireless network f

Use examples from the lessons and your own personal experiences to compose at least one well-developed paragraph on the following: In a federal system of govern

What is Hands-Only CPR

In the Galapagos Island finches, the variation in the beak shape corresponded to which finch characteristic? a.their dietB.their tail shapeC.their flight abilit

Where does the colon go In this sentence? He wanted one thing from his family reconciliation

What is the value of y in the equation 6 + y = −3?

Solve for x: |2x + 6| − 4 = 20

alfred wegener was the scientist who suggested that the 7 continents were once one big land mass. He compared them to