Unyntbtng brvrdvfbynhyngtbrfgrfbrfntgngtnfrb
angle G
sin inverse (21/29) = 46.4
GH
c^2 - b^2 = a^2
29^2 - 21^2 = a^2
a = √(29^2 - 21^2)
GH = 20
therefore ans is B) <G = 46.4º, <I = 43.6º, GH = 20
-8 x 5= -40
-8+-8+-8+-8+-8=-40
Answer:
Step-by-step explanation: The surface area is the area of the rectangular base (length width) plus the areas of each of the four triangular faces. The area of a triangle is 1/2 base height so all that remains is to find the height of each of the triangular faces.
Answer:
sn R=9/41
Step-by-step explanation:
hypotenuse is side opposite to 90 degree.So,here hypotenuse is RS
side opposite to angle R is perpencicular (opposite) is side TS
ratio of sin of angle R is
sin R=opposite/hypotenuse
=TS/RS
=9/41