Answer:
ASA
Step-by-step explanation:
32.00=3 tens 2 ones 30+2=32
The first one is in the hundredths place, and the second one is in the tenths place.
Hope this helps you! Happy Thanksgiving, here's a turkey!
Answer:
To find cosθ, use the formula for the area of a triangle i.e. AREA=1/2 x a x b x sinC.=> For this case: 15= 1/2 x 10 x 5 x sinC to find sinC.=> SinC = 3/5 thus, Arcsin(3/5)=+- 4/5 or +-0.8
To find the exact length of BC, use the cosine rule.=> c(sq)=a(sq)+b(sq)-2abCosC=> c(sq)=10(sq)+5(sq)-2(10)(5)(+-4/5)=> c(sq)= Square root of 205
between 30 and 50 is approximately 40
