Answer:
Step-by-step explanation:
c) ∠BAC
d) ∠CAB
Answer:
31,37 and 41
Step-by-step explanation:
The answer is 126in^2. The formula for calculating trapezoid is A=a+b/2(h). Area=base 1+base 2 divided by 2 times height. Base 1 is 12in. Base 2 is 2in+2in+12in=16in. And the height is 9in. So 12in+16in=28in. 28in/2=14in. 14in(9in)=126in^2.
**Note ^ before a number tells someone the number after it will be an exponent**
Answer:
35 : 55
Step-by-step explanation:
djshdjsbsidnsksbosbxix
4+I-15I÷3
4+15÷3
4+5
9
The answer is 9