While standing exactly halfway between two tall trees. nikki spots a blue jay at the top of one tree and a cardinal at the top of the other, as shown from nikki is pom‘t of view, the angles of elevation to the blue jay and to the cardinal are 60° and 50", respectively. the trees are 40 m apart.

The height of one trees is 34.64 meters

The height of other tree is 23.83 meters

Step-by-step explanation:

Given as :

The distance between two trees = d = 40 meters

Nikki is standing at the center O of two tress

The distance between center to one tree = OB = 20 meters

The distance between center to others tree = OD = 20 meters

The angle of elevation of one tree = 60°

The angle of elevation of other tree = 50°

Let The height of one tree = H meters

Let The height of other tree = h meters

Now, From figure

Tan angle =

Or, Tan 60°=

Or, 1.732 =  

∴  H = 20 × 1.732

i,e H = 34.64 meters

So, The height of one tree = H = 34.64 meters

Again

Tan 50°=

Or, 1.1917 =  

∴  h = 20 × 1.1917

i,e h = 23.83 meters

So, The height of other tree = h = 23.83 meters

Hence, The height of one trees is 34.64 meters and The height of other tree is 23.83 meters  Answer

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

idkit the do u know da way and ligma consumed ninja

step-by-step explanation: