it's Pentagonal prism Hood it helps Mark me as brainliest :DD
Answer from: Quest
Dbc if u do the math and stuff that what i got let me know if i was wrong
Answer from: Quest
m∠a is 90°
m∠b is 40°
Another question on Mathematics
Mathematics, 21.06.2019 13:40
In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.
No commitments. Cancel anytime. All pricing is in US dollars (USD). The subscriptoin renews automaticaly until you cancel. For more information read our Terms of use & Privacy Policy