3 years ago

Two angles of a triangle have measures with a sum of 84 degrees. what is the measure of the third angle of the triangle?

1 answer:

7 0

All of the angles added together MUST equal 180 degrees, so take 180 and subtract 84 from it.
Therefore, the third angle is a 96 degree angle.

You might be interested in

How many terms are in this expression 9a + 6b + 3c + 1

satela [25.4K]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Suppose you round 43,257,529 to43,300,000.to what place value did you round the number

Arlecino [84]

100,000ths place. You are welcome

8 0

3 years ago

What is the formula for surface area? Giving brainliest to the correct answer

Kitty [74]

Answer: Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area

5 0

3 years ago

Write an inequality for x that would give this isosceles triangle and perimeter of at least 137 ft. 4x+3 2x+7

neonofarm [45]

Answer:

The inequality is $8x+17\geq 137$