sld04
sld04 sld04
  • 04-06-2020
  • Mathematics
contestada

Can someone please help me with this!!

Can someone please help me with this class=

Respuesta :

caoch
caoch caoch
  • 04-06-2020

Answer:

33.7°

Step-by-step explanation:

The smallest angle -> opposite of the smallest side

Smallest side = 10yards

Calling this angle a

we have 10^2 = 15^2 +18^2 -2*15*18*cosa

-> cos a=0.83

cos^-1(a)=0.83 -> a =33.7 degree

Answer Link

Otras preguntas

Find the value of x in each case:
In geometry, Heron's formula (sometimes called Hero's formula), named after Hero of Alexandria, gives the area of a triangle by requiring no arbitrary choice of
Cybill's manager wanted her to design the new ad campaign for the firm's new product. She was given all the necessary resources to complete the task. Cybill und
Solve for x. Round to the nearest tenth, if necessary.
A rectangular floor of area 360 m2 is going to be tiled. Each tile is rectangular, and has an area of 240 cm2. An exact number of tiles can be put into the spac
plz help me with the attcahment below
Help! This is so hard!
¿Cuál es el resultado de las estrategias en la lectura?
what is circle graph or pie chart?
Hi ☺️ Points Giveaway ❤️From me ..... ​But not much thank you ❤️