calculate the area of shaded region
Attachments:
Answers
Answered by
5
required answer is in the picture
Attachments:
Answered by
0
Answer:
Hypotenuse of right angle
= (hypo)²= 12²+5²
(hypo)²= √169
hypo= 13cm
Area of shaded=Area of whole- Area of unshaded
=> Area of whole, by herons formula,
s= 13+14+15/2= 21cm
√21(21-13)(21-14)(21-15)
√21×8×7×6
=84cm²
Unshaded= ½×13×12= 78cm²
shaded= 84-78=6cm²
Step-by-step explanation:
Mark me as BRAINLIST
Similar questions