If (x, y) is on the circle + ' = 9 and = = 3//2, then y = 9 - ? = 3//2. Thus the region over which the integral is to be taken consists of all (r, O) such that 0 SOS#/4 and (3/V2) sec 0 Sr S3.
Thus
dy dx -
Somova 1 dr do
+y?
(3 sec )/V2
-6 do do In sec 0 + tan01
In(V2+1).
V2
31

it should be a and d. lmk if i'm wrong xd

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.

the answer is 31.27mph

lol   i know im kinda tired too