C
Step-by-step explanation:
The third one down. There are two ways you
know this.
1. If you had two boards that where 6 cm and
20 cm and tried to make a triangle with the
third side = 27, the two little boards would lie
flat on the 27 cm board.
2. The other three answers all make the
smaller two sides larger than the third larger
side.
C
Formula.Binomial theorem:
(x + y)^ n = C(n,0) x^ny^0 + C(n,1)x^(n-1) y + C(n,2)x^(n-2) y^2 + ...+ C(n,n+1)xy^(n-1) + C(n,n)x^0y^n
So, for n = 5:
(x + 2)^5 = C(5,0)x^5 + C(5,1)x^4 . 2 + C(5,2) x^3 . 2^2 + C(5,3)x^2 . 2^3 + C(5,4)x . 2^4 + C(5,5) . 2^5
So, the third term is C(5,2)x^3. 2^2
The measure of arc GDF is 304°
Solution:
Given data:
m∠CHD = 90°, m(ar EF) = 34°
<em>The angle measure of the central angle is equal to the measure of the intercepted arc.</em>
m∠CHD = m(ar CD) = 90°
<em>Sum of the adjacent angles in a straight line = 180°</em>
⇒ m∠GHC + m∠CHD = 180°
⇒ m∠GHC + 90° = 180°
Subtract 90° from both sides, we get
⇒ m∠GHC = 90°
⇒ m(ar GC) = m∠GHC
⇒ m(ar GC) = 90°
<em>Sum of the adjacent angles in a straight line = 180°</em>
⇒ m∠EHD + m∠CHD = 180°
⇒ m∠EHD + 90° = 180°
Subtract 90° from both sides, we get
⇒ m∠EHD = 90°
⇒ m(ar ED) = m∠EHD
⇒ m(ar ED) = 90°
m(ar GDF) = m(ar GC) + m(ar CD) + m(ar DE) + m( EF)
= 90° + 90° + 90° + 34°
= 304°
The measure of arc GDF is 304°.
Answer:
I think you need to have 200 points? I'm not sure
Answer:
The missing length is 7
Step-by-step explanation: