40° and 50°
complementary angles sum to 90°
let x be the angle then it's complement is x + 10
sum = x + x + 10 = 90
2x + 10 = 90
subtract 10 from both sides
2x = 90 - 10 = 80
divide both sides by 2
x = = 40
thus the angle is 40° and it's complement is 40 + 10 = 50°
<h2>
Explanation:</h2>
Below has been attached a diagram with the meaning of this problem. So we have a right triangle whose <em>Opposite side (s) </em>measures 18.9 and whose <em>Adjacent side (r) </em>measures 24.9. So, these two sides are related in the following form:
<h2>Learn more:</h2>
Angles in triangles: brainly.com/question/4400594
#LearnWithBrainly
The answer is B) 26 because it would have to add up to 90
Answer: 10 m^2.
Explanation:
A = 1/2 (a)(b)
A = 1/2 (4m)(5m)
A = 1/2 (20m^2) = 10 m2.
Answer: 12 feet
Step-by-step explanation: uhh... just what i know lol...