Answer:
well with this photo, all i can say is that B=90°
Step-by-step explanation:
resend the photo and I'll find the rest angles for you :)
Answer: Triangle is 28 and the Parallelogram is 50
For the triangle 8×7=56 and then we divide it by 2 so,
56÷2=28
And, for the parallelogram it would be 50 because 5×10 is 50.
8(5x+3)