nacyralcc nacyralcc
  • 04-04-2021
  • Mathematics
contestada

If the measure, in degrees, of arc AC and BD is 70° and
20°, respectively, then mLAPC is:
A
B.
P.
с
D
25°
O 45°
20°
50°

If the measure in degrees of arc AC and BD is 70 and 20 respectively then mLAPC is A B P с D 25 O 45 20 50 class=

Respuesta :

jimrgrant1 jimrgrant1
  • 04-04-2021

Answer:

∠ APC = 25°

Step-by-step explanation:

The secant- secant angle APC is half the difference of the intercepted arcs, that is

∠ APC = [tex]\frac{1}{2}[/tex] (AC - BD) = [tex]\frac{1}{2}[/tex] (70 - 20)° = 0.5 × 50° = 25°

Answer Link

Otras preguntas

Which seed plants are not gymnosperms? A. cycads B. ginkgo C. flowering plants D. conifers
One of the main things that tobacco did for Jamestown was to
true or false air is carried through blood vessels
What is 39 squared? A. 39 B. 1,482 C. 1,521 D. 78
Margarine and butter are examples of _____. substitutes complements
president Johnson was often in conflict with the radical republicans because
What was the American policy toward the end of the Vietnam War? New Federalism detente Vietnamization
solve the quadratic. x^2+8x+3=0
The philosopher who believed that the mind operated on the three levels of reason, will, and desire was __________.
1. Which of the following topics would lend itself only to a formal style of writing? A. Folk Songs I Have Sung B. Psychological Effects of Nuclear Weapons C