jvankhamovi9mr
jvankhamovi9mr
30-04-2018
Mathematics
contestada
find the area of the triangle
Respuesta :
chi3fcomm5nd
chi3fcomm5nd
30-04-2018
The area of a triangle is 0.5base*height=0.5(a)(18)
since it is a right triangle we can find a using Pythagoras
18^2+a^2=30^2==>a^2=30^2-18^2=576
a^2=576==>a=24
so the area of the triangle is 0.5(24)(18)=216
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
A place that is ruled by another country
New Orleans has an elevation of 7 feetbelow sea level. How is that elevation,in feet, represented as an integer?A 17B. -7C. 7D. 177i need this quick
What is the equation of the line that passes through the point (-5,5) and has a slope of -1
Comparing "forward" and "futures" exchange contracts, we can say that A. delivery of the underlying asset is seldom made in futures contracts. B. delivery of th
If the market price of a bond exceeds its face amount: A. the coupon rate is less than the market interest rate. B. the coupon rate is more than the market inte
A survey of 400 randomly selected high school students determined that 211 play organized sports What is the probability that a randomly selected high school st
Suppose that each of the seven dwarfs buys 4 mugs of ginger ale per week from Snow White's cafe, when the price per mug is $2. If the seven dwarfs are the entir
Victoria currently walks to school from her apartment, which is 1.1 miles away from her first class. She typically walks at a speed of 2 miles per hour. She is
what are tapas? appetizers or snacks, small cookies, shrimp, cubed cheese
A goal of the Border Ruffians during the time of "Bleeding Kansas" was to vote illegally for alan A. anti-slavery government in Missouri. B. pro-slavery governm
