62,900
21,000
126,300
856,700
Step-by-step explanation:
Since SP=TR, the differnce of PR and ST 24-15 divided by 2 is the length of PD (4.5)
Try to understand the rest from the attached picture
A^2 + b^2 = c^2.....a and b are the legs and c is the hypotenuse
so u would use : 20^2 + 21^2 = 29^2
D) or SAS theorom hope this helps!
Answer:
224
Step-by-step explanation:
a = (bxh)/2
a = (28x16)/2
a = 448/2
a = 224