We are asked in this problem to evaluate the derivative of tan pi x. To answer this, we use the trigonometric rule in differential calculus where the derivative of tan x is equal to sec^2 x. hence the answer is pi sec^2 pi x
12 and 1/8, I just simplified 2/16 to 1/8
The answer is a I’m pretty sure
Answer:
<h2>Fraction => 3/10 </h2>
<h3>hope that helps ✌</h3>
Answer:
Step-by-step explanation:
Given: i. AB||DE
ii. AC≅DC
Prove: ΔABC≅ΔDEC
From the two triangles, it can be observed that;
m<BAC≅m<EDC (alternate angles)
m<ABC≅m<DEC (alternate angles)
m<BCA≅m<ECD (vertically opposite angles)
m<BAC + m<ABC + m<BCA = m<EDC + m<DEC + m<ECD = (sum of angles in a triangle)
Since the three angles of the triangles are congruent respectively, then;
ΔABC≅ΔDEC (AAA congruence property)