Answer:
12.56
Step-by-step explanation
<h3>
4×3.14 is 12.56</h3><h3 /><h3 />
Answer:
= 9x^15/7
Step-by-step explanation:
Answer:
10°
Step-by-step explanation:
Complementary angles where either of two angles whose sum is 90°
B= 50°
90°-50°=40°
40/4=10
So the answer is 10°
An equilateral triangle is a triangle where all sides are of equal lengths. So, the angles are of equal values as well which is 60. We use the angle and the height of the triangle to determine the side length. We do as follows:
tan (60) = 15 / base/2
base = 10√3 = side length
