Answer:
(a) 3x+28+5x+52+2x-10=180 (∠ sum of Δ)
10x+70=180
10x=110
x=11
(b) ∠C = 2x-10
= 2(11)-10
= 12°
The circumference of a circle is 2•3.14(Pi)•R(radius) or 3.14(Pi)•D(diamater).
Since we have our diameter, 60, we need to multiply it by Pi.
60Pi is your answer.
I hope this helps!
Answer:
brainly gandhiji went to dandi march
Step-by-step explanation:
Mark brainliest
Answer:
I<em>t D</em>e<em>p</em>en<em>d</em>s
Step-by-step explanation:
