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 ( 79+ )
Otras preguntas
The bright-line spectrum of sodium is produced when energy is (1) absorbed as electrons move from higher to lower electron shells (2) absorbed as electrons move
Calculate the number of kg, g, and mg in 1/4 lb of margarine
If the speed of an object decreases to one-half, what happens to its momentum? a. It decreases to one fourth. b. It doubles. c. It remains the same. d. It decre
hey restaurant sells 1725 pounds of spaghetti and 925 pounds on linguini every month after nine months how many pounds of pasta does the restaurant sell
The act of turning over a company to an independent overseer while going through hard financial times is called .
Un touriste francais qui se trouve au Maroc tient un journal intime dans lequel il note chaque soir ce qu'il a vu lors des visites effectuees dans differentes v
Which branch of musicology develops new techniques for analyzing music composition? A. historical musicology B. ethnomusicology C. music theory D. systematic mu
Identify the element in Period 3 of the Periodic Table that reacts with oxygen to form an ionic compound represented by the formula X2O.
Like the verb, the gerund may have an object. a. True b. False
The nucleus of an atom of cobalt-58 contains(1) 27 protons and 31 neutrons(2) 27 protons and 32 neutrons(3) 59 protons and 60 neutrons(4) 60 protons and 60 neut
