Please help calculate the surface area

200

Step-by-step explanation:

SA = LA + 2B     where LA is the lateral area and B is the area of the base(triangle)

LA = ph     p = perimeter of base and h = distance between bases

LA = (5 + 5 + 6)11 = 176

B = bh/2 = 6(4)/2 = 12

SA = 176 + 2(12) = 176 + 24 = 200

answer: the answer is 5/22

step-by-step explanation: if you subtract 17 from 22 the answer is 5 therefore the remainder of students are female

∠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.