I got 18. i did this by using the SOH CAH TOA method. In this case you have the the angle and the hypotenuse, and you’re looking for the adjacent side, therefore you need to use CAH
Two-thousand and fifty-nine
Step-by-step explanation:
given: B is the centered poin of the circle
points A,C,D lies on its circumference
measure angle ABC is 46⁰
<ADC is inscribed in the circle
<ABC is the central angle
to find: what is the measure of angle ADC?
solution:
inscribed angle therom states that an inscribe angle is half of a central angle that subtends the same arc
hence, <ADC = 1/2 × <ABC
<ADC= 1/2 × 46⁰
<ADC=1/2 ×46⁰
<ADC= 23⁰
HOPE IT HELPED!!
Answer:
Step-by-step explanation:
I need more explanation
Answer:
- C. length = 23 cm; width = 7 cm
Step-by-step explanation:
<u>Let the width is x, then the length is:</u>
<u>Perimeter is:</u>
- P = 2(l + w)
- 60 = 2(x + 2x + 9)
- 30 = 3x + 9
- 3x = 21
- x = 7
<u>Dimensions are:</u>
- Width = 7 cm, length = 2*7 + 9 = 23 cm
Correct choice is C